12970294400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3347}}^1$

素因数の和:3551

約数の個数: 192

約数和(自身を含む): 36840588480

約数和(自身を除く): 23870294080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 173, 175, 200, 224, 280, 320, 346, 350, 400, 448, 560, 640, 692, 700, 800, 865, 896, 1120, 1211, 1384, 1400, 1600, 1730, 2240, 2422, 2768, 2800, 3200, 3347, 3460, 4325, 4480, 4844, 5536, 5600, 6055, 6694, 6920, 8650, 9688, 11072, 11200, 12110, 13388, 13840, 16735, 17300, 19376, 22144, 22400, 23429, 24220, 26776, 27680, 30275, 33470, 34600, 38752, 46858, 48440, 53552, 55360, 60550, 66940, 69200, 77504, 83675, 93716, 96880, 107104, 110720, 117145, 121100, 133880, 138400, 155008, 167350, 187432, 193760, 214208, 234290, 242200, 267760, 276800, 334700, 374864, 387520, 428416, 468580, 484400, 535520, 553600, 579031, 585725, 669400, 749728, 775040, 937160, 968800, 1071040, 1158062, 1171450, 1338800, 1499456, 1874320, 1937600, 2142080, 2316124, 2342900, 2677600, 2895155, 2998912, 3748640, 3875200, 4053217, 4632248, 4685800, 5355200, 5790310, 7497280, 8106434, 9264496, 9371600, 10710400, 11580620, 14475775, 14994560, 16212868, 18528992, 18743200, 20266085, 23161240, 28951550, 32425736, 37057984, 37486400, 40532170, 46322480, 57903100, 64851472, 74115968, 74972800, 81064340, 92644960, 101330425, 115806200, 129702944, 162128680, 185289920, 202660850, 231612400, 259405888, 324257360, 370579840, 405321700, 463224800, 518811776, 648514720, 810643400, 926449600, 1297029440, 1621286800, 1852899200, 2594058880, 3242573600, 6485147200, 12970294400]

約数ペア:

[(1, 12970294400), (2, 6485147200), (4, 3242573600), (5, 2594058880), (7, 1852899200), (8, 1621286800), (10, 1297029440), (14, 926449600), (16, 810643400), (20, 648514720), (25, 518811776), (28, 463224800), (32, 405321700), (35, 370579840), (40, 324257360), (50, 259405888), (56, 231612400), (64, 202660850), (70, 185289920), (80, 162128680), (100, 129702944), (112, 115806200), (128, 101330425), (140, 92644960), (160, 81064340), (173, 74972800), (175, 74115968), (200, 64851472), (224, 57903100), (280, 46322480), (320, 40532170), (346, 37486400), (350, 37057984), (400, 32425736), (448, 28951550), (560, 23161240), (640, 20266085), (692, 18743200), (700, 18528992), (800, 16212868), (865, 14994560), (896, 14475775), (1120, 11580620), (1211, 10710400), (1384, 9371600), (1400, 9264496), (1600, 8106434), (1730, 7497280), (2240, 5790310), (2422, 5355200), (2768, 4685800), (2800, 4632248), (3200, 4053217), (3347, 3875200), (3460, 3748640), (4325, 2998912), (4480, 2895155), (4844, 2677600), (5536, 2342900), (5600, 2316124), (6055, 2142080), (6694, 1937600), (6920, 1874320), (8650, 1499456), (9688, 1338800), (11072, 1171450), (11200, 1158062), (12110, 1071040), (13388, 968800), (13840, 937160), (16735, 775040), (17300, 749728), (19376, 669400), (22144, 585725), (22400, 579031), (23429, 553600), (24220, 535520), (26776, 484400), (27680, 468580), (30275, 428416), (33470, 387520), (34600, 374864), (38752, 334700), (46858, 276800), (48440, 267760), (53552, 242200), (55360, 234290), (60550, 214208), (66940, 193760), (69200, 187432), (77504, 167350), (83675, 155008), (93716, 138400), (96880, 133880), (107104, 121100), (110720, 117145)]