67958440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 177156000

約数和(自身を除く): 109197560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 605, 739, 760, 836, 968, 1045, 1210, 1478, 1672, 2090, 2299, 2420, 2956, 3695, 4180, 4598, 4840, 5912, 7390, 8129, 8360, 9196, 11495, 14041, 14780, 16258, 18392, 22990, 28082, 29560, 32516, 40645, 45980, 56164, 65032, 70205, 81290, 89419, 91960, 112328, 140410, 154451, 162580, 178838, 280820, 308902, 325160, 357676, 447095, 561640, 617804, 715352, 772255, 894190, 1235608, 1544510, 1698961, 1788380, 3089020, 3397922, 3576760, 6178040, 6795844, 8494805, 13591688, 16989610, 33979220, 67958440]

約数ペア:

[(1, 67958440), (2, 33979220), (4, 16989610), (5, 13591688), (8, 8494805), (10, 6795844), (11, 6178040), (19, 3576760), (20, 3397922), (22, 3089020), (38, 1788380), (40, 1698961), (44, 1544510), (55, 1235608), (76, 894190), (88, 772255), (95, 715352), (110, 617804), (121, 561640), (152, 447095), (190, 357676), (209, 325160), (220, 308902), (242, 280820), (380, 178838), (418, 162580), (440, 154451), (484, 140410), (605, 112328), (739, 91960), (760, 89419), (836, 81290), (968, 70205), (1045, 65032), (1210, 56164), (1478, 45980), (1672, 40645), (2090, 32516), (2299, 29560), (2420, 28082), (2956, 22990), (3695, 18392), (4180, 16258), (4598, 14780), (4840, 14041), (5912, 11495), (7390, 9196), (8129, 8360)]