86326680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3889

約数の個数: 128

約数和(自身を含む): 299220480

約数和(自身を除く): 212893800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 3847, 4488, 5610, 7480, 7694, 11220, 11541, 15388, 19235, 22440, 23082, 30776, 38470, 42317, 46164, 57705, 65399, 76940, 84634, 92328, 115410, 126951, 130798, 153880, 169268, 196197, 211585, 230820, 253902, 261596, 326995, 338536, 392394, 423170, 461640, 507804, 523192, 634755, 653990, 719389, 784788, 846340, 980985, 1015608, 1269510, 1307980, 1438778, 1569576, 1692680, 1961970, 2158167, 2539020, 2615960, 2877556, 3596945, 3923940, 4316334, 5078040, 5755112, 7193890, 7847880, 8632668, 10790835, 14387780, 17265336, 21581670, 28775560, 43163340, 86326680]

約数ペア:

[(1, 86326680), (2, 43163340), (3, 28775560), (4, 21581670), (5, 17265336), (6, 14387780), (8, 10790835), (10, 8632668), (11, 7847880), (12, 7193890), (15, 5755112), (17, 5078040), (20, 4316334), (22, 3923940), (24, 3596945), (30, 2877556), (33, 2615960), (34, 2539020), (40, 2158167), (44, 1961970), (51, 1692680), (55, 1569576), (60, 1438778), (66, 1307980), (68, 1269510), (85, 1015608), (88, 980985), (102, 846340), (110, 784788), (120, 719389), (132, 653990), (136, 634755), (165, 523192), (170, 507804), (187, 461640), (204, 423170), (220, 392394), (255, 338536), (264, 326995), (330, 261596), (340, 253902), (374, 230820), (408, 211585), (440, 196197), (510, 169268), (561, 153880), (660, 130798), (680, 126951), (748, 115410), (935, 92328), (1020, 84634), (1122, 76940), (1320, 65399), (1496, 57705), (1870, 46164), (2040, 42317), (2244, 38470), (2805, 30776), (3740, 23082), (3847, 22440), (4488, 19235), (5610, 15388), (7480, 11541), (7694, 11220)]