18938494080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:1013

約数の個数: 576

約数和(自身を含む): 74440711800

約数和(自身を除く): 55502217720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 64, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 121, 128, 132, 144, 145, 160, 165, 174, 176, 180, 192, 198, 220, 232, 240, 242, 261, 264, 288, 290, 319, 320, 330, 348, 352, 360, 363, 384, 396, 435, 440, 464, 480, 484, 495, 522, 528, 576, 580, 605, 638, 640, 660, 696, 704, 720, 726, 792, 870, 880, 928, 937, 957, 960, 968, 990, 1044, 1056, 1089, 1152, 1160, 1210, 1276, 1305, 1320, 1392, 1408, 1440, 1452, 1584, 1595, 1740, 1760, 1815, 1856, 1874, 1914, 1920, 1936, 1980, 2088, 2112, 2178, 2320, 2420, 2552, 2610, 2640, 2784, 2811, 2871, 2880, 2904, 3168, 3190, 3480, 3509, 3520, 3630, 3712, 3748, 3828, 3872, 3960, 4176, 4224, 4356, 4640, 4685, 4785, 4840, 5104, 5220, 5280, 5445, 5568, 5622, 5742, 5760, 5808, 6336, 6380, 6960, 7018, 7040, 7260, 7496, 7656, 7744, 7920, 8352, 8433, 8712, 9280, 9370, 9570, 9680, 10208, 10307, 10440, 10527, 10560, 10890, 11136, 11244, 11484, 11616, 12672, 12760, 13920, 14036, 14055, 14355, 14520, 14992, 15312, 15488, 15840, 16704, 16866, 17424, 17545, 18560, 18740, 19140, 19360, 20416, 20614, 20880, 21054, 21120, 21780, 22488, 22968, 23232, 25520, 27173, 27840, 28072, 28110, 28710, 29040, 29984, 30624, 30921, 31581, 31680, 33408, 33732, 34848, 35090, 37480, 38280, 38720, 40832, 41228, 41760, 42108, 42165, 43560, 44976, 45936, 46464, 51040, 51535, 52635, 54346, 55680, 56144, 56220, 57420, 58080, 59968, 61248, 61842, 63162, 63360, 67464, 69696, 70180, 74960, 76560, 77440, 81519, 82456, 83520, 84216, 84330, 87120, 89952, 91872, 92763, 102080, 103070, 105270, 108692, 112288, 112440, 113377, 114840, 116160, 119936, 122496, 123684, 126324, 134928, 135865, 139392, 140360, 149920, 153120, 154605, 157905, 163038, 164912, 167040, 168432, 168660, 174240, 179904, 183744, 185526, 204160, 206140, 210540, 217384, 224576, 224880, 226754, 229680, 232320, 244557, 247368, 252648, 269856, 271730, 280720, 298903, 299840, 306240, 309210, 315810, 326076, 329824, 336864, 337320, 340131, 348480, 359808, 367488, 371052, 407595, 412280, 421080, 434768, 449152, 449760, 453508, 459360, 463815, 489114, 494736, 505296, 539712, 543460, 561440, 566885, 597806, 599680, 612480, 618420, 631620, 652152, 659648, 673728, 674640, 680262, 696960, 742104, 815190, 824560, 842160, 869536, 896709, 899520, 907016, 918720, 927630, 978228, 989472, 1010592, 1020393, 1079424, 1086920, 1122880, 1133770, 1195612, 1222785, 1236840, 1263240, 1304304, 1319296, 1347456, 1349280, 1360524, 1484208, 1494515, 1630380, 1649120, 1684320, 1700655, 1739072, 1793418, 1799040, 1814032, 1837440, 1855260, 1956456, 1978944, 2021184, 2040786, 2173840, 2245760, 2267540, 2391224, 2445570, 2473680, 2526480, 2608608, 2690127, 2698560, 2721048, 2968416, 2989030, 3260760, 3287933, 3298240, 3368640, 3401310, 3478144, 3586836, 3628064, 3710520, 3912912, 3957888, 4042368, 4081572, 4347680, 4483545, 4535080, 4782448, 4891140, 4947360, 5052960, 5101965, 5217216, 5380254, 5397120, 5442096, 5936832, 5978060, 6521520, 6575866, 6596480, 6737280, 6802620, 7173672, 7256128, 7421040, 7825824, 8163144, 8695360, 8967090, 9070160, 9564896, 9782280, 9863799, 9894720, 10105920, 10203930, 10434432, 10760508, 10884192, 11873664, 11956120, 13043040, 13151732, 13450635, 13605240, 14347344, 14512256, 14842080, 15651648, 16326288, 16439665, 17390720, 17934180, 18140320, 19129792, 19564560, 19727598, 19789440, 20211840, 20407860, 21521016, 21768384, 23912240, 26086080, 26303464, 26901270, 27210480, 28694688, 29591397, 29684160, 31303296, 32652576, 32879330, 35868360, 36280640, 38259584, 39129120, 39455196, 40815720, 43042032, 43536768, 47824480, 49318995, 52172160, 52606928, 53802540, 54420960, 57389376, 59182794, 59368320, 65305152, 65758660, 71736720, 72561280, 78258240, 78910392, 81631440, 86084064, 95648960, 98637990, 105213856, 107605080, 108841920, 114778752, 118365588, 130610304, 131517320, 143473440, 147956985, 156516480, 157820784, 163262880, 172168128, 191297920, 197275980, 210427712, 215210160, 217683840, 236731176, 263034640, 286946880, 295913970, 315641568, 326525760, 344336256, 394551960, 420855424, 430420320, 473462352, 526069280, 573893760, 591827940, 631283136, 653051520, 789103920, 860840640, 946924704, 1052138560, 1183655880, 1262566272, 1578207840, 1721681280, 1893849408, 2104277120, 2367311760, 3156415680, 3787698816, 4734623520, 6312831360, 9469247040, 18938494080]

約数ペア:

[(1, 18938494080), (2, 9469247040), (3, 6312831360), (4, 4734623520), (5, 3787698816), (6, 3156415680), (8, 2367311760), (9, 2104277120), (10, 1893849408), (11, 1721681280), (12, 1578207840), (15, 1262566272), (16, 1183655880), (18, 1052138560), (20, 946924704), (22, 860840640), (24, 789103920), (29, 653051520), (30, 631283136), (32, 591827940), (33, 573893760), (36, 526069280), (40, 473462352), (44, 430420320), (45, 420855424), (48, 394551960), (55, 344336256), (58, 326525760), (60, 315641568), (64, 295913970), (66, 286946880), (72, 263034640), (80, 236731176), (87, 217683840), (88, 215210160), (90, 210427712), (96, 197275980), (99, 191297920), (110, 172168128), (116, 163262880), (120, 157820784), (121, 156516480), (128, 147956985), (132, 143473440), (144, 131517320), (145, 130610304), (160, 118365588), (165, 114778752), (174, 108841920), (176, 107605080), (180, 105213856), (192, 98637990), (198, 95648960), (220, 86084064), (232, 81631440), (240, 78910392), (242, 78258240), (261, 72561280), (264, 71736720), (288, 65758660), (290, 65305152), (319, 59368320), (320, 59182794), (330, 57389376), (348, 54420960), (352, 53802540), (360, 52606928), (363, 52172160), (384, 49318995), (396, 47824480), (435, 43536768), (440, 43042032), (464, 40815720), (480, 39455196), (484, 39129120), (495, 38259584), (522, 36280640), (528, 35868360), (576, 32879330), (580, 32652576), (605, 31303296), (638, 29684160), (640, 29591397), (660, 28694688), (696, 27210480), (704, 26901270), (720, 26303464), (726, 26086080), (792, 23912240), (870, 21768384), (880, 21521016), (928, 20407860), (937, 20211840), (957, 19789440), (960, 19727598), (968, 19564560), (990, 19129792), (1044, 18140320), (1056, 17934180), (1089, 17390720), (1152, 16439665), (1160, 16326288), (1210, 15651648), (1276, 14842080), (1305, 14512256), (1320, 14347344), (1392, 13605240), (1408, 13450635), (1440, 13151732), (1452, 13043040), (1584, 11956120), (1595, 11873664), (1740, 10884192), (1760, 10760508), (1815, 10434432), (1856, 10203930), (1874, 10105920), (1914, 9894720), (1920, 9863799), (1936, 9782280), (1980, 9564896), (2088, 9070160), (2112, 8967090), (2178, 8695360), (2320, 8163144), (2420, 7825824), (2552, 7421040), (2610, 7256128), (2640, 7173672), (2784, 6802620), (2811, 6737280), (2871, 6596480), (2880, 6575866), (2904, 6521520), (3168, 5978060), (3190, 5936832), (3480, 5442096), (3509, 5397120), (3520, 5380254), (3630, 5217216), (3712, 5101965), (3748, 5052960), (3828, 4947360), (3872, 4891140), (3960, 4782448), (4176, 4535080), (4224, 4483545), (4356, 4347680), (4640, 4081572), (4685, 4042368), (4785, 3957888), (4840, 3912912), (5104, 3710520), (5220, 3628064), (5280, 3586836), (5445, 3478144), (5568, 3401310), (5622, 3368640), (5742, 3298240), (5760, 3287933), (5808, 3260760), (6336, 2989030), (6380, 2968416), (6960, 2721048), (7018, 2698560), (7040, 2690127), (7260, 2608608), (7496, 2526480), (7656, 2473680), (7744, 2445570), (7920, 2391224), (8352, 2267540), (8433, 2245760), (8712, 2173840), (9280, 2040786), (9370, 2021184), (9570, 1978944), (9680, 1956456), (10208, 1855260), (10307, 1837440), (10440, 1814032), (10527, 1799040), (10560, 1793418), (10890, 1739072), (11136, 1700655), (11244, 1684320), (11484, 1649120), (11616, 1630380), (12672, 1494515), (12760, 1484208), (13920, 1360524), (14036, 1349280), (14055, 1347456), (14355, 1319296), (14520, 1304304), (14992, 1263240), (15312, 1236840), (15488, 1222785), (15840, 1195612), (16704, 1133770), (16866, 1122880), (17424, 1086920), (17545, 1079424), (18560, 1020393), (18740, 1010592), (19140, 989472), (19360, 978228), (20416, 927630), (20614, 918720), (20880, 907016), (21054, 899520), (21120, 896709), (21780, 869536), (22488, 842160), (22968, 824560), (23232, 815190), (25520, 742104), (27173, 696960), (27840, 680262), (28072, 674640), (28110, 673728), (28710, 659648), (29040, 652152), (29984, 631620), (30624, 618420), (30921, 612480), (31581, 599680), (31680, 597806), (33408, 566885), (33732, 561440), (34848, 543460), (35090, 539712), (37480, 505296), (38280, 494736), (38720, 489114), (40832, 463815), (41228, 459360), (41760, 453508), (42108, 449760), (42165, 449152), (43560, 434768), (44976, 421080), (45936, 412280), (46464, 407595), (51040, 371052), (51535, 367488), (52635, 359808), (54346, 348480), (55680, 340131), (56144, 337320), (56220, 336864), (57420, 329824), (58080, 326076), (59968, 315810), (61248, 309210), (61842, 306240), (63162, 299840), (63360, 298903), (67464, 280720), (69696, 271730), (70180, 269856), (74960, 252648), (76560, 247368), (77440, 244557), (81519, 232320), (82456, 229680), (83520, 226754), (84216, 224880), (84330, 224576), (87120, 217384), (89952, 210540), (91872, 206140), (92763, 204160), (102080, 185526), (103070, 183744), (105270, 179904), (108692, 174240), (112288, 168660), (112440, 168432), (113377, 167040), (114840, 164912), (116160, 163038), (119936, 157905), (122496, 154605), (123684, 153120), (126324, 149920), (134928, 140360), (135865, 139392)]