21744127440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:137

約数の個数: 960

約数和(自身を含む): 95794583040

約数和(自身を除く): 74050455600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 37, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 74, 76, 80, 84, 85, 90, 95, 102, 105, 111, 112, 114, 119, 120, 126, 133, 136, 140, 144, 148, 152, 153, 168, 170, 171, 180, 185, 190, 204, 210, 222, 228, 238, 240, 252, 255, 259, 266, 272, 280, 285, 296, 304, 306, 315, 323, 333, 336, 340, 342, 357, 360, 361, 370, 380, 399, 408, 420, 444, 456, 476, 504, 510, 518, 532, 555, 560, 570, 592, 595, 612, 629, 630, 646, 665, 666, 680, 684, 703, 714, 720, 722, 740, 760, 765, 777, 798, 816, 840, 855, 888, 912, 952, 969, 1008, 1020, 1036, 1064, 1071, 1083, 1110, 1140, 1190, 1197, 1224, 1258, 1260, 1292, 1295, 1330, 1332, 1360, 1368, 1406, 1428, 1444, 1480, 1520, 1530, 1554, 1596, 1615, 1665, 1680, 1710, 1776, 1785, 1805, 1887, 1904, 1938, 1995, 2040, 2072, 2109, 2128, 2142, 2166, 2220, 2261, 2280, 2331, 2380, 2394, 2448, 2516, 2520, 2527, 2584, 2590, 2660, 2664, 2736, 2812, 2856, 2888, 2907, 2960, 3060, 3108, 3145, 3192, 3230, 3249, 3330, 3420, 3515, 3570, 3610, 3774, 3876, 3885, 3990, 4080, 4144, 4218, 4284, 4332, 4403, 4440, 4522, 4560, 4662, 4760, 4788, 4845, 4921, 5032, 5040, 5054, 5168, 5180, 5320, 5328, 5355, 5415, 5624, 5661, 5712, 5776, 5814, 5985, 6120, 6137, 6216, 6290, 6327, 6384, 6460, 6498, 6660, 6783, 6840, 6859, 7030, 7140, 7220, 7548, 7581, 7752, 7770, 7980, 8436, 8568, 8664, 8806, 8880, 9044, 9324, 9435, 9520, 9576, 9690, 9842, 10064, 10108, 10360, 10545, 10640, 10710, 10830, 11248, 11305, 11322, 11628, 11655, 11951, 11970, 12240, 12274, 12432, 12580, 12635, 12654, 12920, 12996, 13209, 13320, 13357, 13566, 13680, 13718, 14060, 14280, 14440, 14535, 14763, 15096, 15162, 15504, 15540, 15960, 16245, 16872, 17136, 17328, 17612, 18088, 18411, 18648, 18870, 19152, 19380, 19684, 20216, 20349, 20577, 20720, 21090, 21420, 21660, 22015, 22610, 22644, 22743, 23256, 23310, 23902, 23940, 24548, 24605, 25160, 25270, 25308, 25840, 25992, 26418, 26640, 26714, 27132, 27436, 28120, 28305, 28560, 28880, 29070, 29526, 30192, 30324, 30685, 31080, 31635, 31920, 32490, 33744, 33915, 34295, 35224, 35853, 36176, 36822, 37296, 37740, 37905, 38760, 39368, 39627, 40071, 40432, 40698, 41154, 42180, 42840, 42959, 43320, 44030, 44289, 45220, 45288, 45486, 46512, 46620, 47804, 47880, 48013, 49096, 49210, 50320, 50540, 50616, 51984, 52836, 53428, 54264, 54872, 55233, 56240, 56610, 58140, 59052, 59755, 60648, 61370, 61731, 62160, 63270, 64980, 66045, 66785, 67830, 68590, 70448, 71706, 73644, 73815, 75480, 75810, 77520, 78736, 79254, 80142, 81396, 82308, 83657, 84360, 85680, 85918, 86640, 88060, 88578, 90440, 90576, 90972, 92055, 93240, 93499, 95608, 95760, 96026, 98192, 98420, 101080, 101232, 101745, 102885, 105672, 106856, 107559, 108528, 109744, 110466, 113220, 113715, 116280, 116603, 118104, 119510, 120213, 121296, 122740, 123462, 126540, 128877, 129960, 132090, 133570, 135660, 137180, 143412, 144039, 147288, 147630, 150960, 151620, 158508, 160284, 162792, 164616, 167314, 168720, 171836, 176120, 177156, 179265, 180880, 181944, 184110, 186480, 186998, 191216, 192052, 196840, 198135, 200355, 202160, 203490, 205770, 211344, 213712, 214795, 215118, 220932, 221445, 226440, 227069, 227430, 232560, 233206, 236208, 239020, 240065, 240426, 245480, 246924, 250971, 253080, 253783, 257754, 259920, 264180, 267140, 271320, 274360, 276165, 280497, 286824, 288078, 294576, 295260, 303240, 308655, 317016, 320568, 325584, 329232, 334628, 343672, 349809, 352240, 354312, 358530, 363888, 368220, 373996, 384104, 386631, 393680, 396270, 400710, 406980, 411540, 418285, 429590, 430236, 432117, 441864, 442890, 452880, 454138, 454860, 466412, 467495, 478040, 480130, 480852, 490960, 493848, 501942, 506160, 507566, 515508, 528360, 534280, 537795, 542640, 548720, 552330, 560994, 573648, 576156, 583015, 590520, 601065, 606480, 617310, 634032, 641136, 644385, 669256, 681207, 687344, 699618, 708624, 717060, 720195, 736440, 747992, 752913, 761349, 768208, 773262, 792540, 801420, 813960, 816221, 823080, 836570, 841491, 859180, 860472, 864234, 883728, 885780, 908276, 909720, 932824, 934990, 956080, 960260, 961704, 987696, 1003884, 1015132, 1031016, 1049427, 1056720, 1068560, 1075590, 1104660, 1121988, 1135345, 1152312, 1166030, 1181040, 1202130, 1234620, 1254855, 1268915, 1288770, 1338512, 1362414, 1399236, 1402485, 1434120, 1440390, 1472880, 1495984, 1505826, 1522698, 1546524, 1585080, 1589483, 1602840, 1627920, 1632442, 1646160, 1673140, 1682982, 1718360, 1720944, 1728468, 1749045, 1771560, 1776481, 1816552, 1819440, 1865648, 1869980, 1920520, 1923408, 1933155, 2007768, 2030264, 2043621, 2062032, 2098854, 2151180, 2160585, 2209320, 2243976, 2270690, 2284047, 2304624, 2332060, 2404260, 2448663, 2469240, 2509710, 2537830, 2577540, 2724828, 2798472, 2804970, 2868240, 2880780, 3011652, 3045396, 3093048, 3170160, 3178966, 3205680, 3264884, 3346280, 3365964, 3406035, 3436720, 3456936, 3498090, 3543120, 3552962, 3633104, 3739960, 3764565, 3806745, 3841040, 3866310, 4015536, 4060528, 4081105, 4087242, 4197708, 4207455, 4302360, 4314311, 4321170, 4418640, 4487952, 4541380, 4568094, 4664120, 4768449, 4808520, 4897326, 4938480, 5019420, 5075660, 5155080, 5247135, 5329443, 5449656, 5596944, 5609940, 5761560, 6023304, 6090792, 6186096, 6357932, 6529768, 6692560, 6731928, 6812070, 6913872, 6996180, 7105924, 7345989, 7479920, 7529130, 7613490, 7732620, 7947415, 8162210, 8174484, 8395416, 8414910, 8604720, 8628622, 8642340, 8882405, 9082760, 9136188, 9328240, 9536898, 9617040, 9794652, 10038840, 10151320, 10218105, 10310160, 10494270, 10658886, 10899312, 11219880, 11420235, 11523120, 12046608, 12181584, 12243315, 12715864, 12942933, 13059536, 13463856, 13624140, 13992360, 14211848, 14305347, 14691978, 15058260, 15226980, 15465240, 15894830, 15988329, 16324420, 16348968, 16790832, 16829820, 17257244, 17284680, 17764810, 18165520, 18272376, 19073796, 19589304, 20077680, 20302640, 20436210, 20988540, 21317772, 21571555, 22439760, 22840470, 23842245, 24486630, 25431728, 25885866, 26647215, 27248280, 27984720, 28423696, 28610694, 29383956, 30116520, 30200177, 30453960, 30930480, 31789660, 31976658, 32648840, 32697936, 33659640, 34514488, 34569360, 35529620, 36544752, 36729945, 38147592, 38828799, 39178608, 40872420, 41977080, 42635544, 43143110, 45680940, 47684490, 48973260, 51771732, 53294430, 54496560, 57221388, 58767912, 60233040, 60400354, 60907920, 63579320, 63953316, 64714665, 65297680, 67319280, 69028976, 71059240, 71526735, 73459890, 76295184, 77657598, 79941645, 81744840, 83954160, 85271088, 86286220, 90600531, 91361880, 95368980, 97946520, 103543464, 106588860, 114442776, 117535824, 120800708, 127158640, 127906632, 129429330, 142118480, 143053470, 146919780, 151000885, 155315196, 159883290, 163489680, 172572440, 181201062, 182723760, 190737960, 194143995, 195893040, 207086928, 213177720, 228885552, 241601416, 255813264, 258858660, 271801593, 286106940, 293839560, 302001770, 310630392, 319766580, 345144880, 362402124, 381475920, 388287990, 426355440, 453002655, 483202832, 517717320, 543603186, 572213880, 587679120, 604003540, 621260784, 639533160, 724804248, 776575980, 906005310, 1035434640, 1087206372, 1144427760, 1208007080, 1279066320, 1359007965, 1449608496, 1553151960, 1812010620, 2174412744, 2416014160, 2718015930, 3106303920, 3624021240, 4348825488, 5436031860, 7248042480, 10872063720, 21744127440]

約数ペア:

[(1, 21744127440), (2, 10872063720), (3, 7248042480), (4, 5436031860), (5, 4348825488), (6, 3624021240), (7, 3106303920), (8, 2718015930), (9, 2416014160), (10, 2174412744), (12, 1812010620), (14, 1553151960), (15, 1449608496), (16, 1359007965), (17, 1279066320), (18, 1208007080), (19, 1144427760), (20, 1087206372), (21, 1035434640), (24, 906005310), (28, 776575980), (30, 724804248), (34, 639533160), (35, 621260784), (36, 604003540), (37, 587679120), (38, 572213880), (40, 543603186), (42, 517717320), (45, 483202832), (48, 453002655), (51, 426355440), (56, 388287990), (57, 381475920), (60, 362402124), (63, 345144880), (68, 319766580), (70, 310630392), (72, 302001770), (74, 293839560), (76, 286106940), (80, 271801593), (84, 258858660), (85, 255813264), (90, 241601416), (95, 228885552), (102, 213177720), (105, 207086928), (111, 195893040), (112, 194143995), (114, 190737960), (119, 182723760), (120, 181201062), (126, 172572440), (133, 163489680), (136, 159883290), (140, 155315196), (144, 151000885), (148, 146919780), (152, 143053470), (153, 142118480), (168, 129429330), (170, 127906632), (171, 127158640), (180, 120800708), (185, 117535824), (190, 114442776), (204, 106588860), (210, 103543464), (222, 97946520), (228, 95368980), (238, 91361880), (240, 90600531), (252, 86286220), (255, 85271088), (259, 83954160), (266, 81744840), (272, 79941645), (280, 77657598), (285, 76295184), (296, 73459890), (304, 71526735), (306, 71059240), (315, 69028976), (323, 67319280), (333, 65297680), (336, 64714665), (340, 63953316), (342, 63579320), (357, 60907920), (360, 60400354), (361, 60233040), (370, 58767912), (380, 57221388), (399, 54496560), (408, 53294430), (420, 51771732), (444, 48973260), (456, 47684490), (476, 45680940), (504, 43143110), (510, 42635544), (518, 41977080), (532, 40872420), (555, 39178608), (560, 38828799), (570, 38147592), (592, 36729945), (595, 36544752), (612, 35529620), (629, 34569360), (630, 34514488), (646, 33659640), (665, 32697936), (666, 32648840), (680, 31976658), (684, 31789660), (703, 30930480), (714, 30453960), (720, 30200177), (722, 30116520), (740, 29383956), (760, 28610694), (765, 28423696), (777, 27984720), (798, 27248280), (816, 26647215), (840, 25885866), (855, 25431728), (888, 24486630), (912, 23842245), (952, 22840470), (969, 22439760), (1008, 21571555), (1020, 21317772), (1036, 20988540), (1064, 20436210), (1071, 20302640), (1083, 20077680), (1110, 19589304), (1140, 19073796), (1190, 18272376), (1197, 18165520), (1224, 17764810), (1258, 17284680), (1260, 17257244), (1292, 16829820), (1295, 16790832), (1330, 16348968), (1332, 16324420), (1360, 15988329), (1368, 15894830), (1406, 15465240), (1428, 15226980), (1444, 15058260), (1480, 14691978), (1520, 14305347), (1530, 14211848), (1554, 13992360), (1596, 13624140), (1615, 13463856), (1665, 13059536), (1680, 12942933), (1710, 12715864), (1776, 12243315), (1785, 12181584), (1805, 12046608), (1887, 11523120), (1904, 11420235), (1938, 11219880), (1995, 10899312), (2040, 10658886), (2072, 10494270), (2109, 10310160), (2128, 10218105), (2142, 10151320), (2166, 10038840), (2220, 9794652), (2261, 9617040), (2280, 9536898), (2331, 9328240), (2380, 9136188), (2394, 9082760), (2448, 8882405), (2516, 8642340), (2520, 8628622), (2527, 8604720), (2584, 8414910), (2590, 8395416), (2660, 8174484), (2664, 8162210), (2736, 7947415), (2812, 7732620), (2856, 7613490), (2888, 7529130), (2907, 7479920), (2960, 7345989), (3060, 7105924), (3108, 6996180), (3145, 6913872), (3192, 6812070), (3230, 6731928), (3249, 6692560), (3330, 6529768), (3420, 6357932), (3515, 6186096), (3570, 6090792), (3610, 6023304), (3774, 5761560), (3876, 5609940), (3885, 5596944), (3990, 5449656), (4080, 5329443), (4144, 5247135), (4218, 5155080), (4284, 5075660), (4332, 5019420), (4403, 4938480), (4440, 4897326), (4522, 4808520), (4560, 4768449), (4662, 4664120), (4760, 4568094), (4788, 4541380), (4845, 4487952), (4921, 4418640), (5032, 4321170), (5040, 4314311), (5054, 4302360), (5168, 4207455), (5180, 4197708), (5320, 4087242), (5328, 4081105), (5355, 4060528), (5415, 4015536), (5624, 3866310), (5661, 3841040), (5712, 3806745), (5776, 3764565), (5814, 3739960), (5985, 3633104), (6120, 3552962), (6137, 3543120), (6216, 3498090), (6290, 3456936), (6327, 3436720), (6384, 3406035), (6460, 3365964), (6498, 3346280), (6660, 3264884), (6783, 3205680), (6840, 3178966), (6859, 3170160), (7030, 3093048), (7140, 3045396), (7220, 3011652), (7548, 2880780), (7581, 2868240), (7752, 2804970), (7770, 2798472), (7980, 2724828), (8436, 2577540), (8568, 2537830), (8664, 2509710), (8806, 2469240), (8880, 2448663), (9044, 2404260), (9324, 2332060), (9435, 2304624), (9520, 2284047), (9576, 2270690), (9690, 2243976), (9842, 2209320), (10064, 2160585), (10108, 2151180), (10360, 2098854), (10545, 2062032), (10640, 2043621), (10710, 2030264), (10830, 2007768), (11248, 1933155), (11305, 1923408), (11322, 1920520), (11628, 1869980), (11655, 1865648), (11951, 1819440), (11970, 1816552), (12240, 1776481), (12274, 1771560), (12432, 1749045), (12580, 1728468), (12635, 1720944), (12654, 1718360), (12920, 1682982), (12996, 1673140), (13209, 1646160), (13320, 1632442), (13357, 1627920), (13566, 1602840), (13680, 1589483), (13718, 1585080), (14060, 1546524), (14280, 1522698), (14440, 1505826), (14535, 1495984), (14763, 1472880), (15096, 1440390), (15162, 1434120), (15504, 1402485), (15540, 1399236), (15960, 1362414), (16245, 1338512), (16872, 1288770), (17136, 1268915), (17328, 1254855), (17612, 1234620), (18088, 1202130), (18411, 1181040), (18648, 1166030), (18870, 1152312), (19152, 1135345), (19380, 1121988), (19684, 1104660), (20216, 1075590), (20349, 1068560), (20577, 1056720), (20720, 1049427), (21090, 1031016), (21420, 1015132), (21660, 1003884), (22015, 987696), (22610, 961704), (22644, 960260), (22743, 956080), (23256, 934990), (23310, 932824), (23902, 909720), (23940, 908276), (24548, 885780), (24605, 883728), (25160, 864234), (25270, 860472), (25308, 859180), (25840, 841491), (25992, 836570), (26418, 823080), (26640, 816221), (26714, 813960), (27132, 801420), (27436, 792540), (28120, 773262), (28305, 768208), (28560, 761349), (28880, 752913), (29070, 747992), (29526, 736440), (30192, 720195), (30324, 717060), (30685, 708624), (31080, 699618), (31635, 687344), (31920, 681207), (32490, 669256), (33744, 644385), (33915, 641136), (34295, 634032), (35224, 617310), (35853, 606480), (36176, 601065), (36822, 590520), (37296, 583015), (37740, 576156), (37905, 573648), (38760, 560994), (39368, 552330), (39627, 548720), (40071, 542640), (40432, 537795), (40698, 534280), (41154, 528360), (42180, 515508), (42840, 507566), (42959, 506160), (43320, 501942), (44030, 493848), (44289, 490960), (45220, 480852), (45288, 480130), (45486, 478040), (46512, 467495), (46620, 466412), (47804, 454860), (47880, 454138), (48013, 452880), (49096, 442890), (49210, 441864), (50320, 432117), (50540, 430236), (50616, 429590), (51984, 418285), (52836, 411540), (53428, 406980), (54264, 400710), (54872, 396270), (55233, 393680), (56240, 386631), (56610, 384104), (58140, 373996), (59052, 368220), (59755, 363888), (60648, 358530), (61370, 354312), (61731, 352240), (62160, 349809), (63270, 343672), (64980, 334628), (66045, 329232), (66785, 325584), (67830, 320568), (68590, 317016), (70448, 308655), (71706, 303240), (73644, 295260), (73815, 294576), (75480, 288078), (75810, 286824), (77520, 280497), (78736, 276165), (79254, 274360), (80142, 271320), (81396, 267140), (82308, 264180), (83657, 259920), (84360, 257754), (85680, 253783), (85918, 253080), (86640, 250971), (88060, 246924), (88578, 245480), (90440, 240426), (90576, 240065), (90972, 239020), (92055, 236208), (93240, 233206), (93499, 232560), (95608, 227430), (95760, 227069), (96026, 226440), (98192, 221445), (98420, 220932), (101080, 215118), (101232, 214795), (101745, 213712), (102885, 211344), (105672, 205770), (106856, 203490), (107559, 202160), (108528, 200355), (109744, 198135), (110466, 196840), (113220, 192052), (113715, 191216), (116280, 186998), (116603, 186480), (118104, 184110), (119510, 181944), (120213, 180880), (121296, 179265), (122740, 177156), (123462, 176120), (126540, 171836), (128877, 168720), (129960, 167314), (132090, 164616), (133570, 162792), (135660, 160284), (137180, 158508), (143412, 151620), (144039, 150960), (147288, 147630)]