137591880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67447}}^1$

素因数の和:67478

約数の個数: 64

約数和(自身を含む): 437063040

約数和(自身を除く): 299471160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 67447, 134894, 202341, 269788, 337235, 404682, 539576, 674470, 809364, 1011705, 1146599, 1348940, 1618728, 2023410, 2293198, 2697880, 3439797, 4046820, 4586396, 5732995, 6879594, 8093640, 9172792, 11465990, 13759188, 17198985, 22931980, 27518376, 34397970, 45863960, 68795940, 137591880]

約数ペア:

[(1, 137591880), (2, 68795940), (3, 45863960), (4, 34397970), (5, 27518376), (6, 22931980), (8, 17198985), (10, 13759188), (12, 11465990), (15, 9172792), (17, 8093640), (20, 6879594), (24, 5732995), (30, 4586396), (34, 4046820), (40, 3439797), (51, 2697880), (60, 2293198), (68, 2023410), (85, 1618728), (102, 1348940), (120, 1146599), (136, 1011705), (170, 809364), (204, 674470), (255, 539576), (340, 404682), (408, 337235), (510, 269788), (680, 202341), (1020, 134894), (2040, 67447)]