20572559280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 960

約数和(自身を含む): 89664261120

約数和(自身を除く): 69091701840

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, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 83, 84, 90, 91, 97, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 166, 168, 169, 180, 182, 189, 194, 195, 208, 210, 216, 234, 240, 249, 252, 260, 270, 273, 280, 291, 312, 315, 332, 336, 338, 351, 360, 364, 378, 388, 390, 415, 420, 432, 455, 468, 485, 498, 504, 507, 520, 540, 546, 560, 581, 582, 585, 624, 630, 664, 676, 679, 702, 720, 728, 747, 756, 776, 780, 819, 830, 840, 845, 873, 910, 936, 945, 970, 996, 1008, 1014, 1040, 1079, 1080, 1092, 1162, 1164, 1170, 1183, 1245, 1260, 1261, 1328, 1352, 1358, 1365, 1404, 1455, 1456, 1494, 1512, 1521, 1552, 1560, 1638, 1660, 1680, 1690, 1743, 1746, 1755, 1820, 1872, 1890, 1940, 1992, 2028, 2037, 2158, 2160, 2184, 2241, 2324, 2328, 2340, 2366, 2457, 2490, 2520, 2522, 2535, 2619, 2704, 2716, 2730, 2808, 2905, 2910, 2988, 3024, 3042, 3120, 3237, 3276, 3320, 3380, 3395, 3486, 3492, 3510, 3549, 3640, 3735, 3780, 3783, 3880, 3984, 4056, 4074, 4095, 4316, 4365, 4368, 4482, 4563, 4648, 4656, 4680, 4732, 4914, 4980, 5040, 5044, 5070, 5229, 5238, 5395, 5432, 5460, 5616, 5810, 5820, 5915, 5976, 6084, 6111, 6305, 6474, 6552, 6640, 6760, 6790, 6972, 6984, 7020, 7098, 7280, 7470, 7553, 7560, 7566, 7605, 7760, 8051, 8112, 8148, 8190, 8632, 8715, 8730, 8827, 8964, 9126, 9296, 9360, 9464, 9711, 9828, 9960, 10088, 10140, 10185, 10458, 10476, 10647, 10790, 10864, 10920, 11205, 11349, 11620, 11640, 11830, 11952, 12168, 12222, 12285, 12610, 12948, 13095, 13104, 13520, 13580, 13944, 13968, 14027, 14040, 14196, 14940, 15106, 15120, 15132, 15210, 15687, 16102, 16185, 16296, 16380, 16393, 17264, 17430, 17460, 17654, 17745, 17928, 18252, 18333, 18915, 18928, 19422, 19656, 19920, 20176, 20280, 20370, 20916, 20952, 21294, 21580, 21840, 22410, 22659, 22698, 22815, 23240, 23280, 23660, 24153, 24336, 24444, 24570, 25220, 25896, 26145, 26190, 26481, 27160, 27888, 28054, 28080, 28392, 29133, 29880, 30212, 30264, 30420, 30555, 31374, 31941, 32204, 32370, 32592, 32760, 32786, 34047, 34860, 34920, 35308, 35490, 35856, 36504, 36666, 37765, 37830, 38844, 39312, 40255, 40560, 40740, 41832, 41904, 42081, 42588, 43160, 44135, 44820, 45318, 45396, 45630, 46480, 47320, 48306, 48555, 48888, 49140, 49179, 50440, 51792, 52290, 52380, 52962, 53235, 54320, 56108, 56357, 56745, 56784, 58266, 59760, 60424, 60528, 60840, 61110, 62748, 63882, 64408, 64740, 65520, 65572, 67977, 68094, 69720, 69840, 70135, 70616, 70980, 72459, 73008, 73332, 75530, 75660, 77688, 78435, 79443, 80510, 81480, 81965, 83664, 84162, 85176, 86320, 88270, 89640, 90636, 90792, 91260, 91665, 94640, 96612, 97110, 97776, 98189, 98280, 98358, 100880, 104580, 104663, 104760, 105924, 106470, 112216, 112714, 113295, 113490, 114751, 116532, 120765, 120848, 121680, 122220, 125496, 126243, 127764, 128816, 129480, 131144, 132405, 135954, 136188, 139440, 140270, 141232, 141960, 144918, 145665, 146664, 147537, 151060, 151320, 155376, 156870, 158886, 159705, 161020, 162960, 163930, 168324, 169071, 170235, 170352, 176540, 179280, 181272, 181584, 182520, 183330, 193224, 194220, 196378, 196560, 196716, 203931, 209160, 209326, 209520, 210405, 211848, 212940, 217377, 224432, 225428, 226590, 226980, 229502, 233064, 238329, 241530, 244440, 245895, 250992, 252486, 255528, 258960, 262288, 264810, 271908, 272376, 280540, 281785, 283920, 289836, 291330, 293328, 294567, 295074, 302120, 302640, 313740, 313989, 317772, 319410, 322040, 327860, 336648, 338142, 339885, 340470, 344253, 353080, 362295, 362544, 365040, 366660, 378729, 386448, 388440, 392756, 393432, 397215, 407862, 418320, 418652, 420810, 423696, 425880, 434754, 442611, 450856, 453180, 453960, 459004, 466128, 476658, 483060, 488880, 490945, 491790, 504972, 507213, 511056, 523315, 529620, 543816, 544752, 561080, 563570, 573755, 579672, 582660, 589134, 590148, 604240, 627480, 627978, 631215, 635544, 638820, 644080, 655720, 673296, 676284, 679770, 680940, 688506, 706160, 724590, 732641, 733320, 737685, 757458, 776880, 785512, 786864, 794430, 815724, 837304, 841620, 845355, 851760, 869508, 883701, 885222, 901712, 906360, 907920, 918008, 941967, 953316, 966120, 981890, 983580, 1009944, 1014426, 1019655, 1032759, 1046630, 1059240, 1086885, 1087632, 1122160, 1127140, 1147510, 1159344, 1165320, 1178268, 1180296, 1191645, 1254960, 1255956, 1262430, 1271088, 1277640, 1311440, 1352568, 1359540, 1360619, 1361880, 1377012, 1449180, 1465282, 1466640, 1472835, 1475370, 1514916, 1521639, 1569945, 1571024, 1588860, 1631448, 1674608, 1683240, 1690710, 1721265, 1739016, 1767402, 1770444, 1812720, 1836016, 1883934, 1893645, 1906632, 1932240, 1963780, 1967160, 2019888, 2028852, 2039310, 2065518, 2093260, 2118480, 2173770, 2197923, 2213055, 2254280, 2295020, 2330640, 2356536, 2360592, 2383290, 2511912, 2524860, 2536065, 2555280, 2651103, 2705136, 2719080, 2721238, 2723760, 2754024, 2825901, 2898360, 2930564, 2945670, 2950740, 3029832, 3043278, 3098277, 3139890, 3177720, 3262896, 3366480, 3381420, 3442530, 3478032, 3534804, 3540888, 3663205, 3767868, 3787290, 3813264, 3927560, 3934320, 4057704, 4078620, 4081857, 4131036, 4186520, 4347540, 4395846, 4418505, 4426110, 4508560, 4590040, 4709835, 4713072, 4766580, 5023824, 5049720, 5072130, 5163795, 5302206, 5438160, 5442476, 5508048, 5651802, 5796720, 5861128, 5891340, 5901480, 6059664, 6086556, 6196554, 6279780, 6355440, 6593769, 6762840, 6803095, 6885060, 7069608, 7081776, 7326410, 7535736, 7574580, 7608195, 7855120, 8115408, 8157240, 8163714, 8262072, 8373040, 8695080, 8791692, 8837010, 8852220, 9180080, 9419670, 9524333, 9533160, 10099440, 10144260, 10327590, 10604412, 10884952, 10989615, 11303604, 11722256, 11782680, 11802960, 12173112, 12245571, 12393108, 12559560, 13187538, 13255515, 13525680, 13606190, 13770120, 14129505, 14139216, 14652820, 15071472, 15149160, 15216390, 15491385, 16314480, 16327428, 16524144, 17390160, 17583384, 17674020, 17704440, 18839340, 19048666, 19066320, 19781307, 20288520, 20409285, 20655180, 21208824, 21769904, 21979230, 22607208, 23565360, 24346224, 24491142, 24786216, 25119120, 26375076, 26511030, 27212380, 27540240, 28259010, 28572999, 29305640, 30298320, 30432780, 30982770, 32654856, 32968845, 35166768, 35348040, 35408880, 36736713, 37678680, 38097332, 39562614, 40577040, 40818570, 41310360, 42417648, 43958460, 45214416, 47621665, 48982284, 49572432, 52750152, 53022060, 54424760, 56518020, 57145998, 58611280, 60865560, 61227855, 61965540, 65309712, 65937690, 70696080, 73473426, 75357360, 76194664, 79125228, 81637140, 82620720, 85718997, 87916920, 95243330, 97964568, 98906535, 105500304, 106044120, 108849520, 113036040, 114291996, 121731120, 122455710, 123931080, 131875380, 142864995, 146946852, 152389328, 158250456, 163274280, 171437994, 175833840, 183683565, 190486660, 195929136, 197813070, 212088240, 226072080, 228583992, 244911420, 247862160, 257156991, 263750760, 285729990, 293893704, 316500912, 326548560, 342875988, 367367130, 380973320, 395626140, 428594985, 457167984, 489822840, 514313982, 527501520, 571459980, 587787408, 685751976, 734734260, 761946640, 791252280, 857189970, 979645680, 1028627964, 1142919960, 1285784955, 1371503952, 1469468520, 1582504560, 1714379940, 2057255928, 2285839920, 2571569910, 2938937040, 3428759880, 4114511856, 5143139820, 6857519760, 10286279640, 20572559280]

約数ペア:

[(1, 20572559280), (2, 10286279640), (3, 6857519760), (4, 5143139820), (5, 4114511856), (6, 3428759880), (7, 2938937040), (8, 2571569910), (9, 2285839920), (10, 2057255928), (12, 1714379940), (13, 1582504560), (14, 1469468520), (15, 1371503952), (16, 1285784955), (18, 1142919960), (20, 1028627964), (21, 979645680), (24, 857189970), (26, 791252280), (27, 761946640), (28, 734734260), (30, 685751976), (35, 587787408), (36, 571459980), (39, 527501520), (40, 514313982), (42, 489822840), (45, 457167984), (48, 428594985), (52, 395626140), (54, 380973320), (56, 367367130), (60, 342875988), (63, 326548560), (65, 316500912), (70, 293893704), (72, 285729990), (78, 263750760), (80, 257156991), (83, 247862160), (84, 244911420), (90, 228583992), (91, 226072080), (97, 212088240), (104, 197813070), (105, 195929136), (108, 190486660), (112, 183683565), (117, 175833840), (120, 171437994), (126, 163274280), (130, 158250456), (135, 152389328), (140, 146946852), (144, 142864995), (156, 131875380), (166, 123931080), (168, 122455710), (169, 121731120), (180, 114291996), (182, 113036040), (189, 108849520), (194, 106044120), (195, 105500304), (208, 98906535), (210, 97964568), (216, 95243330), (234, 87916920), (240, 85718997), (249, 82620720), (252, 81637140), (260, 79125228), (270, 76194664), (273, 75357360), (280, 73473426), (291, 70696080), (312, 65937690), (315, 65309712), (332, 61965540), (336, 61227855), (338, 60865560), (351, 58611280), (360, 57145998), (364, 56518020), (378, 54424760), (388, 53022060), (390, 52750152), (415, 49572432), (420, 48982284), (432, 47621665), (455, 45214416), (468, 43958460), (485, 42417648), (498, 41310360), (504, 40818570), (507, 40577040), (520, 39562614), (540, 38097332), (546, 37678680), (560, 36736713), (581, 35408880), (582, 35348040), (585, 35166768), (624, 32968845), (630, 32654856), (664, 30982770), (676, 30432780), (679, 30298320), (702, 29305640), (720, 28572999), (728, 28259010), (747, 27540240), (756, 27212380), (776, 26511030), (780, 26375076), (819, 25119120), (830, 24786216), (840, 24491142), (845, 24346224), (873, 23565360), (910, 22607208), (936, 21979230), (945, 21769904), (970, 21208824), (996, 20655180), (1008, 20409285), (1014, 20288520), (1040, 19781307), (1079, 19066320), (1080, 19048666), (1092, 18839340), (1162, 17704440), (1164, 17674020), (1170, 17583384), (1183, 17390160), (1245, 16524144), (1260, 16327428), (1261, 16314480), (1328, 15491385), (1352, 15216390), (1358, 15149160), (1365, 15071472), (1404, 14652820), (1455, 14139216), (1456, 14129505), (1494, 13770120), (1512, 13606190), (1521, 13525680), (1552, 13255515), (1560, 13187538), (1638, 12559560), (1660, 12393108), (1680, 12245571), (1690, 12173112), (1743, 11802960), (1746, 11782680), (1755, 11722256), (1820, 11303604), (1872, 10989615), (1890, 10884952), (1940, 10604412), (1992, 10327590), (2028, 10144260), (2037, 10099440), (2158, 9533160), (2160, 9524333), (2184, 9419670), (2241, 9180080), (2324, 8852220), (2328, 8837010), (2340, 8791692), (2366, 8695080), (2457, 8373040), (2490, 8262072), (2520, 8163714), (2522, 8157240), (2535, 8115408), (2619, 7855120), (2704, 7608195), (2716, 7574580), (2730, 7535736), (2808, 7326410), (2905, 7081776), (2910, 7069608), (2988, 6885060), (3024, 6803095), (3042, 6762840), (3120, 6593769), (3237, 6355440), (3276, 6279780), (3320, 6196554), (3380, 6086556), (3395, 6059664), (3486, 5901480), (3492, 5891340), (3510, 5861128), (3549, 5796720), (3640, 5651802), (3735, 5508048), (3780, 5442476), (3783, 5438160), (3880, 5302206), (3984, 5163795), (4056, 5072130), (4074, 5049720), (4095, 5023824), (4316, 4766580), (4365, 4713072), (4368, 4709835), (4482, 4590040), (4563, 4508560), (4648, 4426110), (4656, 4418505), (4680, 4395846), (4732, 4347540), (4914, 4186520), (4980, 4131036), (5040, 4081857), (5044, 4078620), (5070, 4057704), (5229, 3934320), (5238, 3927560), (5395, 3813264), (5432, 3787290), (5460, 3767868), (5616, 3663205), (5810, 3540888), (5820, 3534804), (5915, 3478032), (5976, 3442530), (6084, 3381420), (6111, 3366480), (6305, 3262896), (6474, 3177720), (6552, 3139890), (6640, 3098277), (6760, 3043278), (6790, 3029832), (6972, 2950740), (6984, 2945670), (7020, 2930564), (7098, 2898360), (7280, 2825901), (7470, 2754024), (7553, 2723760), (7560, 2721238), (7566, 2719080), (7605, 2705136), (7760, 2651103), (8051, 2555280), (8112, 2536065), (8148, 2524860), (8190, 2511912), (8632, 2383290), (8715, 2360592), (8730, 2356536), (8827, 2330640), (8964, 2295020), (9126, 2254280), (9296, 2213055), (9360, 2197923), (9464, 2173770), (9711, 2118480), (9828, 2093260), (9960, 2065518), (10088, 2039310), (10140, 2028852), (10185, 2019888), (10458, 1967160), (10476, 1963780), (10647, 1932240), (10790, 1906632), (10864, 1893645), (10920, 1883934), (11205, 1836016), (11349, 1812720), (11620, 1770444), (11640, 1767402), (11830, 1739016), (11952, 1721265), (12168, 1690710), (12222, 1683240), (12285, 1674608), (12610, 1631448), (12948, 1588860), (13095, 1571024), (13104, 1569945), (13520, 1521639), (13580, 1514916), (13944, 1475370), (13968, 1472835), (14027, 1466640), (14040, 1465282), (14196, 1449180), (14940, 1377012), (15106, 1361880), (15120, 1360619), (15132, 1359540), (15210, 1352568), (15687, 1311440), (16102, 1277640), (16185, 1271088), (16296, 1262430), (16380, 1255956), (16393, 1254960), (17264, 1191645), (17430, 1180296), (17460, 1178268), (17654, 1165320), (17745, 1159344), (17928, 1147510), (18252, 1127140), (18333, 1122160), (18915, 1087632), (18928, 1086885), (19422, 1059240), (19656, 1046630), (19920, 1032759), (20176, 1019655), (20280, 1014426), (20370, 1009944), (20916, 983580), (20952, 981890), (21294, 966120), (21580, 953316), (21840, 941967), (22410, 918008), (22659, 907920), (22698, 906360), (22815, 901712), (23240, 885222), (23280, 883701), (23660, 869508), (24153, 851760), (24336, 845355), (24444, 841620), (24570, 837304), (25220, 815724), (25896, 794430), (26145, 786864), (26190, 785512), (26481, 776880), (27160, 757458), (27888, 737685), (28054, 733320), (28080, 732641), (28392, 724590), (29133, 706160), (29880, 688506), (30212, 680940), (30264, 679770), (30420, 676284), (30555, 673296), (31374, 655720), (31941, 644080), (32204, 638820), (32370, 635544), (32592, 631215), (32760, 627978), (32786, 627480), (34047, 604240), (34860, 590148), (34920, 589134), (35308, 582660), (35490, 579672), (35856, 573755), (36504, 563570), (36666, 561080), (37765, 544752), (37830, 543816), (38844, 529620), (39312, 523315), (40255, 511056), (40560, 507213), (40740, 504972), (41832, 491790), (41904, 490945), (42081, 488880), (42588, 483060), (43160, 476658), (44135, 466128), (44820, 459004), (45318, 453960), (45396, 453180), (45630, 450856), (46480, 442611), (47320, 434754), (48306, 425880), (48555, 423696), (48888, 420810), (49140, 418652), (49179, 418320), (50440, 407862), (51792, 397215), (52290, 393432), (52380, 392756), (52962, 388440), (53235, 386448), (54320, 378729), (56108, 366660), (56357, 365040), (56745, 362544), (56784, 362295), (58266, 353080), (59760, 344253), (60424, 340470), (60528, 339885), (60840, 338142), (61110, 336648), (62748, 327860), (63882, 322040), (64408, 319410), (64740, 317772), (65520, 313989), (65572, 313740), (67977, 302640), (68094, 302120), (69720, 295074), (69840, 294567), (70135, 293328), (70616, 291330), (70980, 289836), (72459, 283920), (73008, 281785), (73332, 280540), (75530, 272376), (75660, 271908), (77688, 264810), (78435, 262288), (79443, 258960), (80510, 255528), (81480, 252486), (81965, 250992), (83664, 245895), (84162, 244440), (85176, 241530), (86320, 238329), (88270, 233064), (89640, 229502), (90636, 226980), (90792, 226590), (91260, 225428), (91665, 224432), (94640, 217377), (96612, 212940), (97110, 211848), (97776, 210405), (98189, 209520), (98280, 209326), (98358, 209160), (100880, 203931), (104580, 196716), (104663, 196560), (104760, 196378), (105924, 194220), (106470, 193224), (112216, 183330), (112714, 182520), (113295, 181584), (113490, 181272), (114751, 179280), (116532, 176540), (120765, 170352), (120848, 170235), (121680, 169071), (122220, 168324), (125496, 163930), (126243, 162960), (127764, 161020), (128816, 159705), (129480, 158886), (131144, 156870), (132405, 155376), (135954, 151320), (136188, 151060), (139440, 147537), (140270, 146664), (141232, 145665), (141960, 144918)]