42517680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 140242512

約数和(自身を除く): 97724832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 613, 680, 816, 867, 1020, 1156, 1226, 1360, 1445, 1734, 1839, 2040, 2312, 2452, 2890, 3065, 3468, 3678, 4080, 4335, 4624, 4904, 5780, 6130, 6936, 7356, 8670, 9195, 9808, 10421, 11560, 12260, 13872, 14712, 17340, 18390, 20842, 23120, 24520, 29424, 31263, 34680, 36780, 41684, 49040, 52105, 62526, 69360, 73560, 83368, 104210, 125052, 147120, 156315, 166736, 177157, 208420, 250104, 312630, 354314, 416840, 500208, 531471, 625260, 708628, 833680, 885785, 1062942, 1250520, 1417256, 1771570, 2125884, 2501040, 2657355, 2834512, 3543140, 4251768, 5314710, 7086280, 8503536, 10629420, 14172560, 21258840, 42517680]

約数ペア:

[(1, 42517680), (2, 21258840), (3, 14172560), (4, 10629420), (5, 8503536), (6, 7086280), (8, 5314710), (10, 4251768), (12, 3543140), (15, 2834512), (16, 2657355), (17, 2501040), (20, 2125884), (24, 1771570), (30, 1417256), (34, 1250520), (40, 1062942), (48, 885785), (51, 833680), (60, 708628), (68, 625260), (80, 531471), (85, 500208), (102, 416840), (120, 354314), (136, 312630), (170, 250104), (204, 208420), (240, 177157), (255, 166736), (272, 156315), (289, 147120), (340, 125052), (408, 104210), (510, 83368), (578, 73560), (613, 69360), (680, 62526), (816, 52105), (867, 49040), (1020, 41684), (1156, 36780), (1226, 34680), (1360, 31263), (1445, 29424), (1734, 24520), (1839, 23120), (2040, 20842), (2312, 18390), (2452, 17340), (2890, 14712), (3065, 13872), (3468, 12260), (3678, 11560), (4080, 10421), (4335, 9808), (4624, 9195), (4904, 8670), (5780, 7356), (6130, 6936)]