21575790720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:674

約数の個数: 768

約数和(自身を含む): 89079782400

約数和(自身を除く): 67503991680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 121, 128, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 242, 255, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 363, 374, 384, 396, 408, 432, 440, 459, 480, 484, 495, 510, 528, 540, 544, 561, 576, 594, 605, 607, 612, 640, 660, 680, 704, 720, 726, 748, 765, 792, 816, 864, 880, 918, 935, 960, 968, 990, 1020, 1056, 1080, 1088, 1089, 1122, 1152, 1188, 1210, 1214, 1224, 1320, 1360, 1408, 1440, 1452, 1485, 1496, 1530, 1584, 1632, 1683, 1728, 1760, 1815, 1821, 1836, 1870, 1920, 1936, 1980, 2040, 2057, 2112, 2160, 2176, 2178, 2244, 2295, 2376, 2420, 2428, 2448, 2640, 2720, 2805, 2880, 2904, 2970, 2992, 3035, 3060, 3168, 3264, 3267, 3366, 3456, 3520, 3630, 3642, 3672, 3740, 3872, 3960, 4080, 4114, 4224, 4320, 4356, 4488, 4590, 4752, 4840, 4856, 4896, 5049, 5280, 5440, 5445, 5463, 5610, 5760, 5808, 5940, 5984, 6070, 6120, 6171, 6336, 6528, 6534, 6677, 6732, 7040, 7260, 7284, 7344, 7480, 7744, 7920, 8160, 8228, 8415, 8640, 8712, 8976, 9105, 9180, 9504, 9680, 9712, 9792, 10098, 10285, 10319, 10560, 10880, 10890, 10926, 11220, 11616, 11880, 11968, 12140, 12240, 12342, 12672, 13068, 13354, 13464, 14520, 14568, 14688, 14960, 15488, 15840, 16320, 16335, 16389, 16456, 16830, 17280, 17424, 17952, 18210, 18360, 18513, 19008, 19360, 19424, 19584, 20031, 20196, 20570, 20638, 21120, 21780, 21852, 22440, 23232, 23760, 23936, 24280, 24480, 24684, 25245, 26136, 26708, 26928, 27315, 29040, 29136, 29376, 29920, 30855, 30957, 31680, 32640, 32670, 32778, 32912, 33385, 33660, 34848, 35904, 36420, 36720, 37026, 38016, 38720, 38848, 40062, 40392, 41140, 41276, 43560, 43704, 44880, 46464, 47520, 48560, 48960, 49368, 50490, 51595, 52272, 53416, 53856, 54630, 55539, 58080, 58272, 58752, 59840, 60093, 61710, 61914, 63360, 65340, 65556, 65824, 66770, 67320, 69696, 71808, 72840, 73440, 73447, 74052, 77440, 77696, 80124, 80784, 81945, 82280, 82552, 87120, 87408, 89760, 92565, 92871, 95040, 97120, 97920, 98736, 100155, 100980, 103190, 104544, 106832, 107712, 109260, 111078, 113509, 116160, 116544, 119680, 120186, 123420, 123828, 130680, 131112, 131648, 133540, 134640, 139392, 145680, 146880, 146894, 148104, 154785, 160248, 161568, 163890, 164560, 165104, 174240, 174816, 179520, 180279, 185130, 185742, 190080, 194240, 197472, 200310, 201960, 206380, 209088, 213664, 215424, 218520, 220341, 222156, 227018, 232320, 233088, 240372, 246840, 247656, 261360, 262224, 263296, 267080, 269280, 277695, 278613, 291360, 293760, 293788, 296208, 300465, 309570, 320496, 323136, 327780, 329120, 330208, 340527, 348480, 349632, 359040, 360558, 367235, 370260, 371484, 388480, 394944, 400620, 403920, 412760, 418176, 427328, 437040, 440682, 444312, 454036, 464355, 480744, 493680, 495312, 522720, 524448, 534160, 538560, 555390, 557226, 567545, 582720, 587576, 592416, 600930, 619140, 640992, 646272, 655560, 658240, 660416, 661023, 681054, 696960, 699264, 721116, 734470, 740520, 742968, 789888, 801240, 807840, 825520, 854656, 874080, 881364, 888624, 901395, 908072, 928710, 961488, 987360, 990624, 1021581, 1045440, 1048896, 1068320, 1077120, 1101705, 1110780, 1114452, 1135090, 1165440, 1175152, 1184832, 1201860, 1238280, 1248599, 1281984, 1311120, 1316480, 1320832, 1322046, 1362108, 1393065, 1442232, 1468940, 1481040, 1485936, 1602480, 1615680, 1651040, 1702635, 1748160, 1762728, 1777248, 1802790, 1816144, 1857420, 1922976, 1974720, 1981248, 1983069, 2043162, 2090880, 2097792, 2136640, 2203410, 2221560, 2228904, 2270180, 2350304, 2369664, 2403720, 2476560, 2497198, 2563968, 2622240, 2644092, 2724216, 2786130, 2884464, 2937880, 2962080, 2971872, 3064743, 3204960, 3231360, 3302080, 3305115, 3405270, 3496320, 3525456, 3554496, 3605580, 3632288, 3714840, 3745797, 3845952, 3949440, 3962496, 3966138, 4086324, 4273280, 4406820, 4443120, 4457808, 4540360, 4700608, 4807440, 4953120, 4994396, 5107905, 5244480, 5288184, 5448432, 5572260, 5768928, 5875760, 5924160, 5943744, 6129486, 6242995, 6409920, 6604160, 6610230, 6810540, 7050912, 7108992, 7211160, 7264576, 7429680, 7491594, 7691904, 7932276, 8172648, 8813640, 8886240, 8915616, 9080720, 9401216, 9614880, 9906240, 9915345, 9988792, 10215810, 10488960, 10576368, 10896864, 11144520, 11237391, 11537856, 11751520, 11848320, 11887488, 12258972, 12485990, 12819840, 13220460, 13621080, 14101824, 14422320, 14529152, 14859360, 14983188, 15323715, 15864552, 16345296, 17627280, 17772480, 17831232, 18161440, 18728985, 19229760, 19812480, 19830690, 19977584, 20431620, 21152736, 21793728, 22289040, 22474782, 23075712, 23503040, 24517944, 24971980, 26440920, 27242160, 28203648, 28844640, 29718720, 29966376, 30647430, 31729104, 32690592, 33712173, 35254560, 35544960, 35662464, 36322880, 37457970, 38459520, 39661380, 39955168, 40863240, 42305472, 43587456, 44578080, 44949564, 47006080, 49035888, 49943960, 52881840, 54484320, 56186955, 57689280, 59437440, 59932752, 61294860, 63458208, 65381184, 67424346, 70509120, 72645760, 74915940, 79322760, 79910336, 81726480, 84610944, 89156160, 89899128, 98071776, 99887920, 105763680, 108968640, 112373910, 115378560, 119865504, 122589720, 126916416, 130762368, 134848692, 141018240, 149831880, 158645520, 159820672, 163452960, 168560865, 178312320, 179798256, 196143552, 199775840, 211527360, 217937280, 224747820, 239731008, 245179440, 253832832, 269697384, 299663760, 317291040, 326905920, 337121730, 359596512, 392287104, 399551680, 423054720, 449495640, 479462016, 490358880, 539394768, 599327520, 634582080, 653811840, 674243460, 719193024, 799103360, 898991280, 980717760, 1078789536, 1198655040, 1269164160, 1348486920, 1438386048, 1797982560, 1961435520, 2157579072, 2397310080, 2696973840, 3595965120, 4315158144, 5393947680, 7191930240, 10787895360, 21575790720]

約数ペア:

[(1, 21575790720), (2, 10787895360), (3, 7191930240), (4, 5393947680), (5, 4315158144), (6, 3595965120), (8, 2696973840), (9, 2397310080), (10, 2157579072), (11, 1961435520), (12, 1797982560), (15, 1438386048), (16, 1348486920), (17, 1269164160), (18, 1198655040), (20, 1078789536), (22, 980717760), (24, 898991280), (27, 799103360), (30, 719193024), (32, 674243460), (33, 653811840), (34, 634582080), (36, 599327520), (40, 539394768), (44, 490358880), (45, 479462016), (48, 449495640), (51, 423054720), (54, 399551680), (55, 392287104), (60, 359596512), (64, 337121730), (66, 326905920), (68, 317291040), (72, 299663760), (80, 269697384), (85, 253832832), (88, 245179440), (90, 239731008), (96, 224747820), (99, 217937280), (102, 211527360), (108, 199775840), (110, 196143552), (120, 179798256), (121, 178312320), (128, 168560865), (132, 163452960), (135, 159820672), (136, 158645520), (144, 149831880), (153, 141018240), (160, 134848692), (165, 130762368), (170, 126916416), (176, 122589720), (180, 119865504), (187, 115378560), (192, 112373910), (198, 108968640), (204, 105763680), (216, 99887920), (220, 98071776), (240, 89899128), (242, 89156160), (255, 84610944), (264, 81726480), (270, 79910336), (272, 79322760), (288, 74915940), (297, 72645760), (306, 70509120), (320, 67424346), (330, 65381184), (340, 63458208), (352, 61294860), (360, 59932752), (363, 59437440), (374, 57689280), (384, 56186955), (396, 54484320), (408, 52881840), (432, 49943960), (440, 49035888), (459, 47006080), (480, 44949564), (484, 44578080), (495, 43587456), (510, 42305472), (528, 40863240), (540, 39955168), (544, 39661380), (561, 38459520), (576, 37457970), (594, 36322880), (605, 35662464), (607, 35544960), (612, 35254560), (640, 33712173), (660, 32690592), (680, 31729104), (704, 30647430), (720, 29966376), (726, 29718720), (748, 28844640), (765, 28203648), (792, 27242160), (816, 26440920), (864, 24971980), (880, 24517944), (918, 23503040), (935, 23075712), (960, 22474782), (968, 22289040), (990, 21793728), (1020, 21152736), (1056, 20431620), (1080, 19977584), (1088, 19830690), (1089, 19812480), (1122, 19229760), (1152, 18728985), (1188, 18161440), (1210, 17831232), (1214, 17772480), (1224, 17627280), (1320, 16345296), (1360, 15864552), (1408, 15323715), (1440, 14983188), (1452, 14859360), (1485, 14529152), (1496, 14422320), (1530, 14101824), (1584, 13621080), (1632, 13220460), (1683, 12819840), (1728, 12485990), (1760, 12258972), (1815, 11887488), (1821, 11848320), (1836, 11751520), (1870, 11537856), (1920, 11237391), (1936, 11144520), (1980, 10896864), (2040, 10576368), (2057, 10488960), (2112, 10215810), (2160, 9988792), (2176, 9915345), (2178, 9906240), (2244, 9614880), (2295, 9401216), (2376, 9080720), (2420, 8915616), (2428, 8886240), (2448, 8813640), (2640, 8172648), (2720, 7932276), (2805, 7691904), (2880, 7491594), (2904, 7429680), (2970, 7264576), (2992, 7211160), (3035, 7108992), (3060, 7050912), (3168, 6810540), (3264, 6610230), (3267, 6604160), (3366, 6409920), (3456, 6242995), (3520, 6129486), (3630, 5943744), (3642, 5924160), (3672, 5875760), (3740, 5768928), (3872, 5572260), (3960, 5448432), (4080, 5288184), (4114, 5244480), (4224, 5107905), (4320, 4994396), (4356, 4953120), (4488, 4807440), (4590, 4700608), (4752, 4540360), (4840, 4457808), (4856, 4443120), (4896, 4406820), (5049, 4273280), (5280, 4086324), (5440, 3966138), (5445, 3962496), (5463, 3949440), (5610, 3845952), (5760, 3745797), (5808, 3714840), (5940, 3632288), (5984, 3605580), (6070, 3554496), (6120, 3525456), (6171, 3496320), (6336, 3405270), (6528, 3305115), (6534, 3302080), (6677, 3231360), (6732, 3204960), (7040, 3064743), (7260, 2971872), (7284, 2962080), (7344, 2937880), (7480, 2884464), (7744, 2786130), (7920, 2724216), (8160, 2644092), (8228, 2622240), (8415, 2563968), (8640, 2497198), (8712, 2476560), (8976, 2403720), (9105, 2369664), (9180, 2350304), (9504, 2270180), (9680, 2228904), (9712, 2221560), (9792, 2203410), (10098, 2136640), (10285, 2097792), (10319, 2090880), (10560, 2043162), (10880, 1983069), (10890, 1981248), (10926, 1974720), (11220, 1922976), (11616, 1857420), (11880, 1816144), (11968, 1802790), (12140, 1777248), (12240, 1762728), (12342, 1748160), (12672, 1702635), (13068, 1651040), (13354, 1615680), (13464, 1602480), (14520, 1485936), (14568, 1481040), (14688, 1468940), (14960, 1442232), (15488, 1393065), (15840, 1362108), (16320, 1322046), (16335, 1320832), (16389, 1316480), (16456, 1311120), (16830, 1281984), (17280, 1248599), (17424, 1238280), (17952, 1201860), (18210, 1184832), (18360, 1175152), (18513, 1165440), (19008, 1135090), (19360, 1114452), (19424, 1110780), (19584, 1101705), (20031, 1077120), (20196, 1068320), (20570, 1048896), (20638, 1045440), (21120, 1021581), (21780, 990624), (21852, 987360), (22440, 961488), (23232, 928710), (23760, 908072), (23936, 901395), (24280, 888624), (24480, 881364), (24684, 874080), (25245, 854656), (26136, 825520), (26708, 807840), (26928, 801240), (27315, 789888), (29040, 742968), (29136, 740520), (29376, 734470), (29920, 721116), (30855, 699264), (30957, 696960), (31680, 681054), (32640, 661023), (32670, 660416), (32778, 658240), (32912, 655560), (33385, 646272), (33660, 640992), (34848, 619140), (35904, 600930), (36420, 592416), (36720, 587576), (37026, 582720), (38016, 567545), (38720, 557226), (38848, 555390), (40062, 538560), (40392, 534160), (41140, 524448), (41276, 522720), (43560, 495312), (43704, 493680), (44880, 480744), (46464, 464355), (47520, 454036), (48560, 444312), (48960, 440682), (49368, 437040), (50490, 427328), (51595, 418176), (52272, 412760), (53416, 403920), (53856, 400620), (54630, 394944), (55539, 388480), (58080, 371484), (58272, 370260), (58752, 367235), (59840, 360558), (60093, 359040), (61710, 349632), (61914, 348480), (63360, 340527), (65340, 330208), (65556, 329120), (65824, 327780), (66770, 323136), (67320, 320496), (69696, 309570), (71808, 300465), (72840, 296208), (73440, 293788), (73447, 293760), (74052, 291360), (77440, 278613), (77696, 277695), (80124, 269280), (80784, 267080), (81945, 263296), (82280, 262224), (82552, 261360), (87120, 247656), (87408, 246840), (89760, 240372), (92565, 233088), (92871, 232320), (95040, 227018), (97120, 222156), (97920, 220341), (98736, 218520), (100155, 215424), (100980, 213664), (103190, 209088), (104544, 206380), (106832, 201960), (107712, 200310), (109260, 197472), (111078, 194240), (113509, 190080), (116160, 185742), (116544, 185130), (119680, 180279), (120186, 179520), (123420, 174816), (123828, 174240), (130680, 165104), (131112, 164560), (131648, 163890), (133540, 161568), (134640, 160248), (139392, 154785), (145680, 148104), (146880, 146894)]