1567375520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2731}}^1$

素因数の和:2974

約数の個数: 96

約数和(自身を含む): 3940767936

約数和(自身を除く): 2373392416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 211, 272, 340, 422, 544, 680, 844, 1055, 1360, 1688, 2110, 2720, 2731, 3376, 3587, 4220, 5462, 6752, 7174, 8440, 10924, 13655, 14348, 16880, 17935, 21848, 27310, 28696, 33760, 35870, 43696, 46427, 54620, 57392, 71740, 87392, 92854, 109240, 114784, 143480, 185708, 218480, 232135, 286960, 371416, 436960, 464270, 573920, 576241, 742832, 928540, 1152482, 1485664, 1857080, 2304964, 2881205, 3714160, 4609928, 5762410, 7428320, 9219856, 9796097, 11524820, 18439712, 19592194, 23049640, 39184388, 46099280, 48980485, 78368776, 92198560, 97960970, 156737552, 195921940, 313475104, 391843880, 783687760, 1567375520]

約数ペア:

[(1, 1567375520), (2, 783687760), (4, 391843880), (5, 313475104), (8, 195921940), (10, 156737552), (16, 97960970), (17, 92198560), (20, 78368776), (32, 48980485), (34, 46099280), (40, 39184388), (68, 23049640), (80, 19592194), (85, 18439712), (136, 11524820), (160, 9796097), (170, 9219856), (211, 7428320), (272, 5762410), (340, 4609928), (422, 3714160), (544, 2881205), (680, 2304964), (844, 1857080), (1055, 1485664), (1360, 1152482), (1688, 928540), (2110, 742832), (2720, 576241), (2731, 573920), (3376, 464270), (3587, 436960), (4220, 371416), (5462, 286960), (6752, 232135), (7174, 218480), (8440, 185708), (10924, 143480), (13655, 114784), (14348, 109240), (16880, 92854), (17935, 87392), (21848, 71740), (27310, 57392), (28696, 54620), (33760, 46427), (35870, 43696)]