1232755160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{338669}}^1$

素因数の和:338700

約数の個数: 64

約数和(自身を含む): 3413793600

約数和(自身を除く): 2181038440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 338669, 677338, 1354676, 1693345, 2370683, 2709352, 3386690, 4402697, 4741366, 6773380, 8805394, 9482732, 11853415, 13546760, 17610788, 18965464, 22013485, 23706830, 30818879, 35221576, 44026970, 47413660, 61637758, 88053940, 94827320, 123275516, 154094395, 176107880, 246551032, 308188790, 616377580, 1232755160]

約数ペア:

[(1, 1232755160), (2, 616377580), (4, 308188790), (5, 246551032), (7, 176107880), (8, 154094395), (10, 123275516), (13, 94827320), (14, 88053940), (20, 61637758), (26, 47413660), (28, 44026970), (35, 35221576), (40, 30818879), (52, 23706830), (56, 22013485), (65, 18965464), (70, 17610788), (91, 13546760), (104, 11853415), (130, 9482732), (140, 8805394), (182, 6773380), (260, 4741366), (280, 4402697), (364, 3386690), (455, 2709352), (520, 2370683), (728, 1693345), (910, 1354676), (1820, 677338), (3640, 338669)]