216332940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 96

約数和(自身を含む): 643023360

約数和(自身を除く): 426690420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 177, 230, 236, 276, 295, 345, 354, 460, 590, 690, 708, 885, 1180, 1357, 1380, 1770, 2657, 2714, 3540, 4071, 5314, 5428, 6785, 7971, 8142, 10628, 13285, 13570, 15942, 16284, 20355, 26570, 27140, 31884, 39855, 40710, 53140, 61111, 79710, 81420, 122222, 156763, 159420, 183333, 244444, 305555, 313526, 366666, 470289, 611110, 627052, 733332, 783815, 916665, 940578, 1222220, 1567630, 1833330, 1881156, 2351445, 3135260, 3605549, 3666660, 4702890, 7211098, 9405780, 10816647, 14422196, 18027745, 21633294, 36055490, 43266588, 54083235, 72110980, 108166470, 216332940]

約数ペア:

[(1, 216332940), (2, 108166470), (3, 72110980), (4, 54083235), (5, 43266588), (6, 36055490), (10, 21633294), (12, 18027745), (15, 14422196), (20, 10816647), (23, 9405780), (30, 7211098), (46, 4702890), (59, 3666660), (60, 3605549), (69, 3135260), (92, 2351445), (115, 1881156), (118, 1833330), (138, 1567630), (177, 1222220), (230, 940578), (236, 916665), (276, 783815), (295, 733332), (345, 627052), (354, 611110), (460, 470289), (590, 366666), (690, 313526), (708, 305555), (885, 244444), (1180, 183333), (1357, 159420), (1380, 156763), (1770, 122222), (2657, 81420), (2714, 79710), (3540, 61111), (4071, 53140), (5314, 40710), (5428, 39855), (6785, 31884), (7971, 27140), (8142, 26570), (10628, 20355), (13285, 16284), (13570, 15942)]