102341680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 274268160

約数和(自身を除く): 171926480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1439, 1778, 2032, 2540, 2878, 3556, 4445, 5080, 5756, 7112, 7195, 8890, 10073, 10160, 11512, 14224, 14390, 17780, 20146, 23024, 28780, 35560, 40292, 50365, 57560, 71120, 80584, 100730, 115120, 161168, 182753, 201460, 365506, 402920, 731012, 805840, 913765, 1279271, 1462024, 1827530, 2558542, 2924048, 3655060, 5117084, 6396355, 7310120, 10234168, 12792710, 14620240, 20468336, 25585420, 51170840, 102341680]

約数ペア:

[(1, 102341680), (2, 51170840), (4, 25585420), (5, 20468336), (7, 14620240), (8, 12792710), (10, 10234168), (14, 7310120), (16, 6396355), (20, 5117084), (28, 3655060), (35, 2924048), (40, 2558542), (56, 1827530), (70, 1462024), (80, 1279271), (112, 913765), (127, 805840), (140, 731012), (254, 402920), (280, 365506), (508, 201460), (560, 182753), (635, 161168), (889, 115120), (1016, 100730), (1270, 80584), (1439, 71120), (1778, 57560), (2032, 50365), (2540, 40292), (2878, 35560), (3556, 28780), (4445, 23024), (5080, 20146), (5756, 17780), (7112, 14390), (7195, 14224), (8890, 11512), (10073, 10160)]