7385454720

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{61057}}^1$

素因数の和:61092

約数の個数: 256

約数和(自身を含む): 29893996800

約数和(自身を除く): 22508542080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 61057, 120960, 122114, 183171, 244228, 305285, 366342, 427399, 488456, 549513, 610570, 732684, 854798, 915855, 976912, 1099026, 1221140, 1282197, 1465368, 1648539, 1709596, 1831710, 1953824, 2136995, 2198052, 2442280, 2564394, 2747565, 2930736, 3297078, 3419192, 3663420, 3846591, 3907648, 4273990, 4396104, 4884560, 5128788, 5495130, 5861472, 6410985, 6594156, 6838384, 7326840, 7693182, 7815296, 8242695, 8547980, 8792208, 9769120, 10257576, 10990260, 11539773, 11722944, 12821970, 13188312, 13676768, 14653680, 15386364, 16485390, 17095960, 17584416, 19232955, 19538240, 20515152, 21980520, 23079546, 23445888, 25643940, 26376624, 27353536, 29307360, 30772728, 32970780, 34191920, 35168832, 38465910, 39076480, 41030304, 43961040, 46159092, 51287880, 52753248, 54707072, 57698865, 58614720, 61545456, 65941560, 68383840, 70337664, 76931820, 82060608, 87922080, 92318184, 102575760, 105506496, 115397730, 117229440, 123090912, 131883120, 136767680, 153863640, 164121216, 175844160, 184636368, 205151520, 211012992, 230795460, 246181824, 263766240, 273535360, 307727280, 351688320, 369272736, 410303040, 461590920, 492363648, 527532480, 615454560, 738545472, 820606080, 923181840, 1055064960, 1230909120, 1477090944, 1846363680, 2461818240, 3692727360, 7385454720]

約数ペア:

[(1, 7385454720), (2, 3692727360), (3, 2461818240), (4, 1846363680), (5, 1477090944), (6, 1230909120), (7, 1055064960), (8, 923181840), (9, 820606080), (10, 738545472), (12, 615454560), (14, 527532480), (15, 492363648), (16, 461590920), (18, 410303040), (20, 369272736), (21, 351688320), (24, 307727280), (27, 273535360), (28, 263766240), (30, 246181824), (32, 230795460), (35, 211012992), (36, 205151520), (40, 184636368), (42, 175844160), (45, 164121216), (48, 153863640), (54, 136767680), (56, 131883120), (60, 123090912), (63, 117229440), (64, 115397730), (70, 105506496), (72, 102575760), (80, 92318184), (84, 87922080), (90, 82060608), (96, 76931820), (105, 70337664), (108, 68383840), (112, 65941560), (120, 61545456), (126, 58614720), (128, 57698865), (135, 54707072), (140, 52753248), (144, 51287880), (160, 46159092), (168, 43961040), (180, 41030304), (189, 39076480), (192, 38465910), (210, 35168832), (216, 34191920), (224, 32970780), (240, 30772728), (252, 29307360), (270, 27353536), (280, 26376624), (288, 25643940), (315, 23445888), (320, 23079546), (336, 21980520), (360, 20515152), (378, 19538240), (384, 19232955), (420, 17584416), (432, 17095960), (448, 16485390), (480, 15386364), (504, 14653680), (540, 13676768), (560, 13188312), (576, 12821970), (630, 11722944), (640, 11539773), (672, 10990260), (720, 10257576), (756, 9769120), (840, 8792208), (864, 8547980), (896, 8242695), (945, 7815296), (960, 7693182), (1008, 7326840), (1080, 6838384), (1120, 6594156), (1152, 6410985), (1260, 5861472), (1344, 5495130), (1440, 5128788), (1512, 4884560), (1680, 4396104), (1728, 4273990), (1890, 3907648), (1920, 3846591), (2016, 3663420), (2160, 3419192), (2240, 3297078), (2520, 2930736), (2688, 2747565), (2880, 2564394), (3024, 2442280), (3360, 2198052), (3456, 2136995), (3780, 1953824), (4032, 1831710), (4320, 1709596), (4480, 1648539), (5040, 1465368), (5760, 1282197), (6048, 1221140), (6720, 1099026), (7560, 976912), (8064, 915855), (8640, 854798), (10080, 732684), (12096, 610570), (13440, 549513), (15120, 488456), (17280, 427399), (20160, 366342), (24192, 305285), (30240, 244228), (40320, 183171), (60480, 122114), (61057, 120960)]