210322320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67411}}^1$

素因数の和:67440

約数の個数: 80

約数和(自身を含む): 702163392

約数和(自身を除く): 491841072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 67411, 134822, 202233, 269644, 337055, 404466, 539288, 674110, 808932, 876343, 1011165, 1078576, 1348220, 1617864, 1752686, 2022330, 2629029, 2696440, 3235728, 3505372, 4044660, 4381715, 5258058, 5392880, 7010744, 8089320, 8763430, 10516116, 13145145, 14021488, 16178640, 17526860, 21032232, 26290290, 35053720, 42064464, 52580580, 70107440, 105161160, 210322320]

約数ペア:

[(1, 210322320), (2, 105161160), (3, 70107440), (4, 52580580), (5, 42064464), (6, 35053720), (8, 26290290), (10, 21032232), (12, 17526860), (13, 16178640), (15, 14021488), (16, 13145145), (20, 10516116), (24, 8763430), (26, 8089320), (30, 7010744), (39, 5392880), (40, 5258058), (48, 4381715), (52, 4044660), (60, 3505372), (65, 3235728), (78, 2696440), (80, 2629029), (104, 2022330), (120, 1752686), (130, 1617864), (156, 1348220), (195, 1078576), (208, 1011165), (240, 876343), (260, 808932), (312, 674110), (390, 539288), (520, 404466), (624, 337055), (780, 269644), (1040, 202233), (1560, 134822), (3120, 67411)]