71149688960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{145703}}^1$

素因数の和:145838

約数の個数: 128

約数和(自身を含む): 196175865600

約数和(自身を除く): 125026176640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 128, 140, 160, 218, 224, 280, 320, 436, 448, 545, 560, 640, 763, 872, 896, 1090, 1120, 1526, 1744, 2180, 2240, 3052, 3488, 3815, 4360, 4480, 6104, 6976, 7630, 8720, 12208, 13952, 15260, 17440, 24416, 30520, 34880, 48832, 61040, 69760, 97664, 122080, 145703, 244160, 291406, 488320, 582812, 728515, 1019921, 1165624, 1457030, 2039842, 2331248, 2914060, 4079684, 4662496, 5099605, 5828120, 8159368, 9324992, 10199210, 11656240, 15881627, 16318736, 18649984, 20398420, 23312480, 31763254, 32637472, 40796840, 46624960, 63526508, 65274944, 79408135, 81593680, 93249920, 111171389, 127053016, 130549888, 158816270, 163187360, 222342778, 254106032, 317632540, 326374720, 444685556, 508212064, 555856945, 635265080, 652749440, 889371112, 1016424128, 1111713890, 1270530160, 1778742224, 2032848256, 2223427780, 2541060320, 3557484448, 4446855560, 5082120640, 7114968896, 8893711120, 10164241280, 14229937792, 17787422240, 35574844480, 71149688960]

約数ペア:

[(1, 71149688960), (2, 35574844480), (4, 17787422240), (5, 14229937792), (7, 10164241280), (8, 8893711120), (10, 7114968896), (14, 5082120640), (16, 4446855560), (20, 3557484448), (28, 2541060320), (32, 2223427780), (35, 2032848256), (40, 1778742224), (56, 1270530160), (64, 1111713890), (70, 1016424128), (80, 889371112), (109, 652749440), (112, 635265080), (128, 555856945), (140, 508212064), (160, 444685556), (218, 326374720), (224, 317632540), (280, 254106032), (320, 222342778), (436, 163187360), (448, 158816270), (545, 130549888), (560, 127053016), (640, 111171389), (763, 93249920), (872, 81593680), (896, 79408135), (1090, 65274944), (1120, 63526508), (1526, 46624960), (1744, 40796840), (2180, 32637472), (2240, 31763254), (3052, 23312480), (3488, 20398420), (3815, 18649984), (4360, 16318736), (4480, 15881627), (6104, 11656240), (6976, 10199210), (7630, 9324992), (8720, 8159368), (12208, 5828120), (13952, 5099605), (15260, 4662496), (17440, 4079684), (24416, 2914060), (30520, 2331248), (34880, 2039842), (48832, 1457030), (61040, 1165624), (69760, 1019921), (97664, 728515), (122080, 582812), (145703, 488320), (244160, 291406)]