261869374080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{19571}}^1$

素因数の和:19720

約数の個数: 384

約数和(自身を含む): 952974771840

約数和(自身を除く): 691105397760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 101, 115, 120, 128, 138, 144, 160, 180, 184, 192, 202, 207, 230, 240, 276, 288, 303, 320, 345, 360, 368, 384, 404, 414, 460, 480, 505, 552, 576, 606, 640, 690, 720, 736, 808, 828, 909, 920, 960, 1010, 1035, 1104, 1152, 1212, 1380, 1440, 1472, 1515, 1616, 1656, 1818, 1840, 1920, 2020, 2070, 2208, 2323, 2424, 2760, 2880, 2944, 3030, 3232, 3312, 3636, 3680, 4040, 4140, 4416, 4545, 4646, 4848, 5520, 5760, 6060, 6464, 6624, 6969, 7272, 7360, 8080, 8280, 8832, 9090, 9292, 9696, 11040, 11615, 12120, 12928, 13248, 13938, 14544, 14720, 16160, 16560, 18180, 18584, 19392, 19571, 20907, 22080, 23230, 24240, 26496, 27876, 29088, 32320, 33120, 34845, 36360, 37168, 38784, 39142, 41814, 44160, 46460, 48480, 55752, 58176, 58713, 64640, 66240, 69690, 72720, 74336, 78284, 83628, 92920, 96960, 97855, 104535, 111504, 116352, 117426, 132480, 139380, 145440, 148672, 156568, 167256, 176139, 185840, 193920, 195710, 209070, 223008, 234852, 278760, 290880, 293565, 297344, 313136, 334512, 352278, 371680, 391420, 418140, 446016, 450133, 469704, 557520, 581760, 587130, 626272, 669024, 704556, 743360, 782840, 836280, 880695, 892032, 900266, 939408, 1115040, 1174260, 1252544, 1338048, 1350399, 1409112, 1486720, 1565680, 1672560, 1761390, 1800532, 1878816, 1976671, 2230080, 2250665, 2348520, 2505088, 2676096, 2700798, 2818224, 3131360, 3345120, 3522780, 3601064, 3757632, 3953342, 4051197, 4460160, 4501330, 4697040, 5401596, 5636448, 5930013, 6262720, 6690240, 6751995, 7045560, 7202128, 7515264, 7906684, 8102394, 9002660, 9394080, 9883355, 10803192, 11272896, 11860026, 12525440, 13380480, 13503990, 14091120, 14404256, 15813368, 16204788, 17790039, 18005320, 18788160, 19766710, 20255985, 21606384, 22545792, 23720052, 27007980, 28182240, 28808512, 29650065, 31626736, 32409576, 35580078, 36010640, 37576320, 39533420, 40511970, 43212768, 45463433, 47440104, 54015960, 56364480, 57617024, 59300130, 63253472, 64819152, 71160156, 72021280, 79066840, 81023940, 86425536, 88950195, 90926866, 94880208, 108031920, 112728960, 118600260, 126506944, 129638304, 136390299, 142320312, 144042560, 158133680, 162047880, 172851072, 177900390, 181853732, 189760416, 216063840, 227317165, 237200520, 253013888, 259276608, 272780598, 284640624, 288085120, 316267360, 324095760, 355800780, 363707464, 379520832, 409170897, 432127680, 454634330, 474401040, 518553216, 545561196, 569281248, 632534720, 648191520, 681951495, 711601560, 727414928, 759041664, 818341794, 864255360, 909268660, 948802080, 1091122392, 1138562496, 1265069440, 1296383040, 1363902990, 1423203120, 1454829856, 1636683588, 1818537320, 1897604160, 2045854485, 2182244784, 2277124992, 2592766080, 2727805980, 2846406240, 2909659712, 3273367176, 3637074640, 3795208320, 4091708970, 4364489568, 5455611960, 5692812480, 5819319424, 6546734352, 7274149280, 8183417940, 8728979136, 10911223920, 11385624960, 13093468704, 14548298560, 16366835880, 17457958272, 21822447840, 26186937408, 29096597120, 32733671760, 43644895680, 52373874816, 65467343520, 87289791360, 130934687040, 261869374080]

約数ペア:

[(1, 261869374080), (2, 130934687040), (3, 87289791360), (4, 65467343520), (5, 52373874816), (6, 43644895680), (8, 32733671760), (9, 29096597120), (10, 26186937408), (12, 21822447840), (15, 17457958272), (16, 16366835880), (18, 14548298560), (20, 13093468704), (23, 11385624960), (24, 10911223920), (30, 8728979136), (32, 8183417940), (36, 7274149280), (40, 6546734352), (45, 5819319424), (46, 5692812480), (48, 5455611960), (60, 4364489568), (64, 4091708970), (69, 3795208320), (72, 3637074640), (80, 3273367176), (90, 2909659712), (92, 2846406240), (96, 2727805980), (101, 2592766080), (115, 2277124992), (120, 2182244784), (128, 2045854485), (138, 1897604160), (144, 1818537320), (160, 1636683588), (180, 1454829856), (184, 1423203120), (192, 1363902990), (202, 1296383040), (207, 1265069440), (230, 1138562496), (240, 1091122392), (276, 948802080), (288, 909268660), (303, 864255360), (320, 818341794), (345, 759041664), (360, 727414928), (368, 711601560), (384, 681951495), (404, 648191520), (414, 632534720), (460, 569281248), (480, 545561196), (505, 518553216), (552, 474401040), (576, 454634330), (606, 432127680), (640, 409170897), (690, 379520832), (720, 363707464), (736, 355800780), (808, 324095760), (828, 316267360), (909, 288085120), (920, 284640624), (960, 272780598), (1010, 259276608), (1035, 253013888), (1104, 237200520), (1152, 227317165), (1212, 216063840), (1380, 189760416), (1440, 181853732), (1472, 177900390), (1515, 172851072), (1616, 162047880), (1656, 158133680), (1818, 144042560), (1840, 142320312), (1920, 136390299), (2020, 129638304), (2070, 126506944), (2208, 118600260), (2323, 112728960), (2424, 108031920), (2760, 94880208), (2880, 90926866), (2944, 88950195), (3030, 86425536), (3232, 81023940), (3312, 79066840), (3636, 72021280), (3680, 71160156), (4040, 64819152), (4140, 63253472), (4416, 59300130), (4545, 57617024), (4646, 56364480), (4848, 54015960), (5520, 47440104), (5760, 45463433), (6060, 43212768), (6464, 40511970), (6624, 39533420), (6969, 37576320), (7272, 36010640), (7360, 35580078), (8080, 32409576), (8280, 31626736), (8832, 29650065), (9090, 28808512), (9292, 28182240), (9696, 27007980), (11040, 23720052), (11615, 22545792), (12120, 21606384), (12928, 20255985), (13248, 19766710), (13938, 18788160), (14544, 18005320), (14720, 17790039), (16160, 16204788), (16560, 15813368), (18180, 14404256), (18584, 14091120), (19392, 13503990), (19571, 13380480), (20907, 12525440), (22080, 11860026), (23230, 11272896), (24240, 10803192), (26496, 9883355), (27876, 9394080), (29088, 9002660), (32320, 8102394), (33120, 7906684), (34845, 7515264), (36360, 7202128), (37168, 7045560), (38784, 6751995), (39142, 6690240), (41814, 6262720), (44160, 5930013), (46460, 5636448), (48480, 5401596), (55752, 4697040), (58176, 4501330), (58713, 4460160), (64640, 4051197), (66240, 3953342), (69690, 3757632), (72720, 3601064), (74336, 3522780), (78284, 3345120), (83628, 3131360), (92920, 2818224), (96960, 2700798), (97855, 2676096), (104535, 2505088), (111504, 2348520), (116352, 2250665), (117426, 2230080), (132480, 1976671), (139380, 1878816), (145440, 1800532), (148672, 1761390), (156568, 1672560), (167256, 1565680), (176139, 1486720), (185840, 1409112), (193920, 1350399), (195710, 1338048), (209070, 1252544), (223008, 1174260), (234852, 1115040), (278760, 939408), (290880, 900266), (293565, 892032), (297344, 880695), (313136, 836280), (334512, 782840), (352278, 743360), (371680, 704556), (391420, 669024), (418140, 626272), (446016, 587130), (450133, 581760), (469704, 557520)]