21106416240

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 1120

約数和(自身を含む): 93718751616

約数和(自身を除く): 72612335376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 41, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 82, 84, 90, 91, 97, 104, 105, 108, 112, 117, 120, 123, 126, 130, 135, 140, 144, 156, 162, 164, 168, 180, 182, 189, 194, 195, 205, 208, 210, 216, 234, 240, 243, 246, 252, 260, 270, 273, 280, 287, 291, 312, 315, 324, 328, 336, 351, 360, 364, 369, 378, 388, 390, 405, 410, 420, 432, 455, 468, 485, 486, 492, 504, 520, 533, 540, 546, 560, 567, 574, 582, 585, 615, 624, 630, 648, 656, 679, 702, 720, 728, 729, 738, 756, 776, 780, 810, 819, 820, 840, 861, 873, 910, 936, 945, 970, 972, 984, 1008, 1040, 1053, 1066, 1080, 1092, 1107, 1134, 1148, 1164, 1170, 1215, 1230, 1260, 1261, 1296, 1358, 1365, 1404, 1435, 1455, 1456, 1458, 1476, 1512, 1552, 1560, 1599, 1620, 1638, 1640, 1680, 1701, 1722, 1746, 1755, 1820, 1845, 1872, 1890, 1940, 1944, 1968, 2037, 2106, 2132, 2160, 2184, 2214, 2268, 2296, 2328, 2340, 2430, 2457, 2460, 2520, 2522, 2583, 2619, 2665, 2716, 2730, 2808, 2835, 2870, 2910, 2916, 2952, 3024, 3120, 3159, 3198, 3240, 3276, 3280, 3321, 3395, 3402, 3444, 3492, 3510, 3640, 3645, 3690, 3731, 3780, 3783, 3880, 3888, 3977, 4074, 4095, 4212, 4264, 4305, 4365, 4368, 4428, 4536, 4592, 4656, 4680, 4797, 4860, 4914, 4920, 5040, 5044, 5103, 5166, 5238, 5265, 5330, 5432, 5460, 5535, 5616, 5670, 5740, 5820, 5832, 5904, 6111, 6305, 6318, 6396, 6480, 6552, 6642, 6790, 6804, 6888, 6984, 7020, 7280, 7290, 7371, 7380, 7462, 7560, 7566, 7749, 7760, 7857, 7954, 7995, 8148, 8190, 8424, 8505, 8528, 8610, 8730, 8827, 8856, 9072, 9360, 9477, 9594, 9720, 9828, 9840, 9963, 10088, 10185, 10206, 10332, 10476, 10530, 10660, 10864, 10920, 11070, 11193, 11340, 11349, 11480, 11640, 11664, 11931, 12222, 12285, 12610, 12636, 12792, 12915, 13095, 13104, 13284, 13580, 13608, 13776, 13968, 14040, 14391, 14580, 14742, 14760, 14924, 15120, 15132, 15498, 15714, 15795, 15908, 15990, 16296, 16380, 16605, 16848, 17010, 17220, 17460, 17654, 17712, 18333, 18655, 18915, 18954, 19188, 19440, 19656, 19885, 19926, 20176, 20370, 20412, 20664, 20952, 21060, 21320, 21840, 22113, 22140, 22386, 22680, 22698, 22960, 23247, 23280, 23571, 23862, 23985, 24444, 24570, 25220, 25272, 25515, 25584, 25830, 26190, 26481, 26568, 27160, 27216, 27839, 28080, 28782, 29160, 29484, 29520, 29848, 29889, 30264, 30555, 30996, 31428, 31590, 31816, 31980, 32592, 32760, 33210, 33579, 34020, 34047, 34440, 34920, 35308, 35793, 36666, 36855, 37310, 37830, 37908, 38376, 38745, 39285, 39312, 39770, 39852, 40740, 40824, 41328, 41904, 42120, 42640, 43173, 44135, 44226, 44280, 44772, 45360, 45396, 46494, 47142, 47385, 47724, 47970, 48888, 49140, 49815, 50440, 50544, 51030, 51660, 51701, 52380, 52962, 53136, 54320, 54999, 55678, 55965, 56745, 57564, 58320, 58968, 59655, 59696, 59778, 60528, 61110, 61992, 62856, 63180, 63632, 63960, 65520, 66339, 66420, 67158, 68040, 68094, 68880, 69741, 69840, 70616, 70713, 71586, 71955, 73332, 73710, 74620, 75660, 75816, 76752, 77490, 78570, 79443, 79540, 79704, 81480, 81648, 83517, 84240, 86346, 88270, 88452, 88560, 89544, 90792, 91665, 92988, 94284, 94770, 95448, 95940, 97776, 98280, 99630, 100737, 100880, 102060, 102141, 103320, 103402, 104760, 105924, 107379, 109998, 110565, 111356, 111930, 113490, 115128, 116235, 117855, 117936, 119310, 119556, 122220, 123984, 125712, 126360, 127920, 129519, 132405, 132678, 132840, 134316, 136080, 136188, 139195, 139482, 141232, 141426, 143172, 143910, 146664, 147420, 149240, 149445, 151320, 151632, 154980, 155103, 157140, 158886, 159080, 159408, 162960, 164997, 167034, 167895, 170235, 172692, 176540, 176904, 178965, 179088, 181584, 183330, 185976, 188568, 189540, 190896, 191880, 196560, 199260, 201474, 204120, 204282, 206640, 206804, 209223, 209520, 211848, 214758, 215865, 219996, 221130, 222712, 223860, 226980, 230256, 232470, 235710, 238329, 238620, 239112, 244440, 250551, 252720, 258505, 259038, 264810, 265356, 265680, 268632, 272376, 274995, 278390, 278964, 282852, 286344, 287820, 293328, 294840, 298480, 298890, 302211, 302640, 306423, 309960, 310206, 314280, 317772, 318160, 322137, 329994, 331695, 334068, 335790, 340470, 345384, 348705, 353080, 353565, 353808, 357930, 361907, 366660, 371952, 377136, 379080, 383760, 388557, 397215, 398520, 402948, 408240, 408564, 413608, 417585, 418446, 423696, 429516, 431730, 439992, 442260, 445424, 447720, 453960, 464940, 465309, 471420, 476658, 477240, 478224, 488880, 494991, 501102, 503685, 510705, 517010, 518076, 529620, 530712, 536895, 537264, 544752, 549990, 556780, 557928, 565704, 572688, 575640, 589680, 597780, 604422, 612846, 619920, 620412, 628560, 635544, 644274, 647595, 659988, 663390, 668136, 671580, 680940, 690768, 697410, 706160, 707130, 714987, 715860, 723814, 733320, 751653, 758160, 775515, 777114, 794430, 797040, 805896, 817128, 824985, 827216, 835170, 836892, 859032, 863460, 879984, 884520, 895440, 906633, 907920, 919269, 929880, 930618, 942840, 953316, 954480, 966411, 989982, 1002204, 1007370, 1021410, 1034020, 1036152, 1046115, 1059240, 1061424, 1073790, 1085721, 1099980, 1113560, 1115856, 1131408, 1151280, 1191645, 1195560, 1208844, 1225692, 1240824, 1252755, 1271088, 1288548, 1295190, 1319976, 1326780, 1336272, 1343160, 1361880, 1394820, 1395927, 1414260, 1429974, 1431720, 1447628, 1466640, 1503306, 1511055, 1532115, 1551030, 1554228, 1588860, 1610685, 1611792, 1634256, 1649970, 1670340, 1673784, 1718064, 1726920, 1769040, 1809535, 1813266, 1838538, 1859760, 1861236, 1885680, 1906632, 1932822, 1942785, 1979964, 2004408, 2014740, 2042820, 2068040, 2072304, 2092230, 2118480, 2144961, 2147580, 2171442, 2199960, 2227120, 2254959, 2326545, 2383290, 2391120, 2417688, 2451384, 2474955, 2481648, 2505510, 2577096, 2590380, 2639952, 2653560, 2686320, 2719899, 2723760, 2789640, 2791854, 2828520, 2859948, 2863440, 2895256, 2899233, 3006612, 3022110, 3064230, 3102060, 3108456, 3177720, 3221370, 3257163, 3299940, 3340680, 3347568, 3453840, 3574935, 3619070, 3626532, 3677076, 3722472, 3758265, 3813264, 3865644, 3885570, 3959928, 4008816, 4029480, 4085640, 4136080, 4184460, 4187781, 4289922, 4295160, 4342884, 4399920, 4509918, 4533165, 4596345, 4653090, 4766580, 4832055, 4835376, 4902768, 4949910, 5011020, 5154192, 5180760, 5307120, 5428605, 5439798, 5579280, 5583708, 5657040, 5719896, 5790512, 5798466, 6013224, 6044220, 6128460, 6204120, 6216912, 6355440, 6434883, 6442740, 6514326, 6599880, 6681360, 6764877, 6979635, 7149870, 7238140, 7253064, 7354152, 7444944, 7516530, 7731288, 7771140, 7919856, 8058960, 8171280, 8368920, 8375562, 8579844, 8590320, 8685768, 9019836, 9066330, 9192690, 9306180, 9533160, 9664110, 9771489, 9899820, 10022040, 10361520, 10724805, 10857210, 10879596, 11167416, 11274795, 11439792, 11596932, 12026448, 12088440, 12256920, 12408240, 12563343, 12869766, 12885480, 13028652, 13199760, 13529754, 13599495, 13959270, 14299740, 14476280, 14496165, 14506128, 14708304, 15033060, 15462576, 15542280, 16285815, 16737840, 16751124, 17159688, 17371536, 18039672, 18132660, 18385380, 18612360, 19066320, 19328220, 19542978, 19799640, 20044080, 20294631, 20938905, 21449610, 21714420, 21759192, 22334832, 22549590, 23193864, 24176880, 24513840, 25126686, 25739532, 25770960, 26057304, 27059508, 27198990, 27918540, 28599480, 28952560, 28992330, 29314467, 30066120, 31084560, 32174415, 32571630, 33502248, 33824385, 34319376, 36079344, 36265320, 36770760, 37224720, 37690029, 38656440, 39085956, 39599280, 40589262, 41877810, 42899220, 43428840, 43518384, 45099180, 46387728, 48857445, 50253372, 51479064, 52114608, 54119016, 54397980, 55837080, 57198960, 57984660, 58628934, 60132240, 62816715, 64348830, 65143260, 67004496, 67648770, 72530640, 73541520, 75380058, 77312880, 78171912, 81178524, 83755620, 85798440, 86857680, 87943401, 90198360, 97714890, 100506744, 101473155, 102958128, 108238032, 108795960, 111674160, 115969320, 117257868, 125633430, 128697660, 130286520, 135297540, 146572335, 150760116, 156343824, 162357048, 167511240, 171596880, 175886802, 180396720, 188450145, 195429780, 201013488, 202946310, 217591920, 231938640, 234515736, 251266860, 257395320, 260573040, 263830203, 270595080, 293144670, 301520232, 324714096, 335022480, 351773604, 376900290, 390859560, 405892620, 439717005, 469031472, 502533720, 514790640, 527660406, 541190160, 586289340, 603040464, 703547208, 753800580, 781719120, 811785240, 879434010, 1005067440, 1055320812, 1172578680, 1319151015, 1407094416, 1507601160, 1623570480, 1758868020, 2110641624, 2345157360, 2638302030, 3015202320, 3517736040, 4221283248, 5276604060, 7035472080, 10553208120, 21106416240]

約数ペア:

[(1, 21106416240), (2, 10553208120), (3, 7035472080), (4, 5276604060), (5, 4221283248), (6, 3517736040), (7, 3015202320), (8, 2638302030), (9, 2345157360), (10, 2110641624), (12, 1758868020), (13, 1623570480), (14, 1507601160), (15, 1407094416), (16, 1319151015), (18, 1172578680), (20, 1055320812), (21, 1005067440), (24, 879434010), (26, 811785240), (27, 781719120), (28, 753800580), (30, 703547208), (35, 603040464), (36, 586289340), (39, 541190160), (40, 527660406), (41, 514790640), (42, 502533720), (45, 469031472), (48, 439717005), (52, 405892620), (54, 390859560), (56, 376900290), (60, 351773604), (63, 335022480), (65, 324714096), (70, 301520232), (72, 293144670), (78, 270595080), (80, 263830203), (81, 260573040), (82, 257395320), (84, 251266860), (90, 234515736), (91, 231938640), (97, 217591920), (104, 202946310), (105, 201013488), (108, 195429780), (112, 188450145), (117, 180396720), (120, 175886802), (123, 171596880), (126, 167511240), (130, 162357048), (135, 156343824), (140, 150760116), (144, 146572335), (156, 135297540), (162, 130286520), (164, 128697660), (168, 125633430), (180, 117257868), (182, 115969320), (189, 111674160), (194, 108795960), (195, 108238032), (205, 102958128), (208, 101473155), (210, 100506744), (216, 97714890), (234, 90198360), (240, 87943401), (243, 86857680), (246, 85798440), (252, 83755620), (260, 81178524), (270, 78171912), (273, 77312880), (280, 75380058), (287, 73541520), (291, 72530640), (312, 67648770), (315, 67004496), (324, 65143260), (328, 64348830), (336, 62816715), (351, 60132240), (360, 58628934), (364, 57984660), (369, 57198960), (378, 55837080), (388, 54397980), (390, 54119016), (405, 52114608), (410, 51479064), (420, 50253372), (432, 48857445), (455, 46387728), (468, 45099180), (485, 43518384), (486, 43428840), (492, 42899220), (504, 41877810), (520, 40589262), (533, 39599280), (540, 39085956), (546, 38656440), (560, 37690029), (567, 37224720), (574, 36770760), (582, 36265320), (585, 36079344), (615, 34319376), (624, 33824385), (630, 33502248), (648, 32571630), (656, 32174415), (679, 31084560), (702, 30066120), (720, 29314467), (728, 28992330), (729, 28952560), (738, 28599480), (756, 27918540), (776, 27198990), (780, 27059508), (810, 26057304), (819, 25770960), (820, 25739532), (840, 25126686), (861, 24513840), (873, 24176880), (910, 23193864), (936, 22549590), (945, 22334832), (970, 21759192), (972, 21714420), (984, 21449610), (1008, 20938905), (1040, 20294631), (1053, 20044080), (1066, 19799640), (1080, 19542978), (1092, 19328220), (1107, 19066320), (1134, 18612360), (1148, 18385380), (1164, 18132660), (1170, 18039672), (1215, 17371536), (1230, 17159688), (1260, 16751124), (1261, 16737840), (1296, 16285815), (1358, 15542280), (1365, 15462576), (1404, 15033060), (1435, 14708304), (1455, 14506128), (1456, 14496165), (1458, 14476280), (1476, 14299740), (1512, 13959270), (1552, 13599495), (1560, 13529754), (1599, 13199760), (1620, 13028652), (1638, 12885480), (1640, 12869766), (1680, 12563343), (1701, 12408240), (1722, 12256920), (1746, 12088440), (1755, 12026448), (1820, 11596932), (1845, 11439792), (1872, 11274795), (1890, 11167416), (1940, 10879596), (1944, 10857210), (1968, 10724805), (2037, 10361520), (2106, 10022040), (2132, 9899820), (2160, 9771489), (2184, 9664110), (2214, 9533160), (2268, 9306180), (2296, 9192690), (2328, 9066330), (2340, 9019836), (2430, 8685768), (2457, 8590320), (2460, 8579844), (2520, 8375562), (2522, 8368920), (2583, 8171280), (2619, 8058960), (2665, 7919856), (2716, 7771140), (2730, 7731288), (2808, 7516530), (2835, 7444944), (2870, 7354152), (2910, 7253064), (2916, 7238140), (2952, 7149870), (3024, 6979635), (3120, 6764877), (3159, 6681360), (3198, 6599880), (3240, 6514326), (3276, 6442740), (3280, 6434883), (3321, 6355440), (3395, 6216912), (3402, 6204120), (3444, 6128460), (3492, 6044220), (3510, 6013224), (3640, 5798466), (3645, 5790512), (3690, 5719896), (3731, 5657040), (3780, 5583708), (3783, 5579280), (3880, 5439798), (3888, 5428605), (3977, 5307120), (4074, 5180760), (4095, 5154192), (4212, 5011020), (4264, 4949910), (4305, 4902768), (4365, 4835376), (4368, 4832055), (4428, 4766580), (4536, 4653090), (4592, 4596345), (4656, 4533165), (4680, 4509918), (4797, 4399920), (4860, 4342884), (4914, 4295160), (4920, 4289922), (5040, 4187781), (5044, 4184460), (5103, 4136080), (5166, 4085640), (5238, 4029480), (5265, 4008816), (5330, 3959928), (5432, 3885570), (5460, 3865644), (5535, 3813264), (5616, 3758265), (5670, 3722472), (5740, 3677076), (5820, 3626532), (5832, 3619070), (5904, 3574935), (6111, 3453840), (6305, 3347568), (6318, 3340680), (6396, 3299940), (6480, 3257163), (6552, 3221370), (6642, 3177720), (6790, 3108456), (6804, 3102060), (6888, 3064230), (6984, 3022110), (7020, 3006612), (7280, 2899233), (7290, 2895256), (7371, 2863440), (7380, 2859948), (7462, 2828520), (7560, 2791854), (7566, 2789640), (7749, 2723760), (7760, 2719899), (7857, 2686320), (7954, 2653560), (7995, 2639952), (8148, 2590380), (8190, 2577096), (8424, 2505510), (8505, 2481648), (8528, 2474955), (8610, 2451384), (8730, 2417688), (8827, 2391120), (8856, 2383290), (9072, 2326545), (9360, 2254959), (9477, 2227120), (9594, 2199960), (9720, 2171442), (9828, 2147580), (9840, 2144961), (9963, 2118480), (10088, 2092230), (10185, 2072304), (10206, 2068040), (10332, 2042820), (10476, 2014740), (10530, 2004408), (10660, 1979964), (10864, 1942785), (10920, 1932822), (11070, 1906632), (11193, 1885680), (11340, 1861236), (11349, 1859760), (11480, 1838538), (11640, 1813266), (11664, 1809535), (11931, 1769040), (12222, 1726920), (12285, 1718064), (12610, 1673784), (12636, 1670340), (12792, 1649970), (12915, 1634256), (13095, 1611792), (13104, 1610685), (13284, 1588860), (13580, 1554228), (13608, 1551030), (13776, 1532115), (13968, 1511055), (14040, 1503306), (14391, 1466640), (14580, 1447628), (14742, 1431720), (14760, 1429974), (14924, 1414260), (15120, 1395927), (15132, 1394820), (15498, 1361880), (15714, 1343160), (15795, 1336272), (15908, 1326780), (15990, 1319976), (16296, 1295190), (16380, 1288548), (16605, 1271088), (16848, 1252755), (17010, 1240824), (17220, 1225692), (17460, 1208844), (17654, 1195560), (17712, 1191645), (18333, 1151280), (18655, 1131408), (18915, 1115856), (18954, 1113560), (19188, 1099980), (19440, 1085721), (19656, 1073790), (19885, 1061424), (19926, 1059240), (20176, 1046115), (20370, 1036152), (20412, 1034020), (20664, 1021410), (20952, 1007370), (21060, 1002204), (21320, 989982), (21840, 966411), (22113, 954480), (22140, 953316), (22386, 942840), (22680, 930618), (22698, 929880), (22960, 919269), (23247, 907920), (23280, 906633), (23571, 895440), (23862, 884520), (23985, 879984), (24444, 863460), (24570, 859032), (25220, 836892), (25272, 835170), (25515, 827216), (25584, 824985), (25830, 817128), (26190, 805896), (26481, 797040), (26568, 794430), (27160, 777114), (27216, 775515), (27839, 758160), (28080, 751653), (28782, 733320), (29160, 723814), (29484, 715860), (29520, 714987), (29848, 707130), (29889, 706160), (30264, 697410), (30555, 690768), (30996, 680940), (31428, 671580), (31590, 668136), (31816, 663390), (31980, 659988), (32592, 647595), (32760, 644274), (33210, 635544), (33579, 628560), (34020, 620412), (34047, 619920), (34440, 612846), (34920, 604422), (35308, 597780), (35793, 589680), (36666, 575640), (36855, 572688), (37310, 565704), (37830, 557928), (37908, 556780), (38376, 549990), (38745, 544752), (39285, 537264), (39312, 536895), (39770, 530712), (39852, 529620), (40740, 518076), (40824, 517010), (41328, 510705), (41904, 503685), (42120, 501102), (42640, 494991), (43173, 488880), (44135, 478224), (44226, 477240), (44280, 476658), (44772, 471420), (45360, 465309), (45396, 464940), (46494, 453960), (47142, 447720), (47385, 445424), (47724, 442260), (47970, 439992), (48888, 431730), (49140, 429516), (49815, 423696), (50440, 418446), (50544, 417585), (51030, 413608), (51660, 408564), (51701, 408240), (52380, 402948), (52962, 398520), (53136, 397215), (54320, 388557), (54999, 383760), (55678, 379080), (55965, 377136), (56745, 371952), (57564, 366660), (58320, 361907), (58968, 357930), (59655, 353808), (59696, 353565), (59778, 353080), (60528, 348705), (61110, 345384), (61992, 340470), (62856, 335790), (63180, 334068), (63632, 331695), (63960, 329994), (65520, 322137), (66339, 318160), (66420, 317772), (67158, 314280), (68040, 310206), (68094, 309960), (68880, 306423), (69741, 302640), (69840, 302211), (70616, 298890), (70713, 298480), (71586, 294840), (71955, 293328), (73332, 287820), (73710, 286344), (74620, 282852), (75660, 278964), (75816, 278390), (76752, 274995), (77490, 272376), (78570, 268632), (79443, 265680), (79540, 265356), (79704, 264810), (81480, 259038), (81648, 258505), (83517, 252720), (84240, 250551), (86346, 244440), (88270, 239112), (88452, 238620), (88560, 238329), (89544, 235710), (90792, 232470), (91665, 230256), (92988, 226980), (94284, 223860), (94770, 222712), (95448, 221130), (95940, 219996), (97776, 215865), (98280, 214758), (99630, 211848), (100737, 209520), (100880, 209223), (102060, 206804), (102141, 206640), (103320, 204282), (103402, 204120), (104760, 201474), (105924, 199260), (107379, 196560), (109998, 191880), (110565, 190896), (111356, 189540), (111930, 188568), (113490, 185976), (115128, 183330), (116235, 181584), (117855, 179088), (117936, 178965), (119310, 176904), (119556, 176540), (122220, 172692), (123984, 170235), (125712, 167895), (126360, 167034), (127920, 164997), (129519, 162960), (132405, 159408), (132678, 159080), (132840, 158886), (134316, 157140), (136080, 155103), (136188, 154980), (139195, 151632), (139482, 151320), (141232, 149445), (141426, 149240), (143172, 147420), (143910, 146664)]