1031330720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3583}}^1$

素因数の和:3862

約数の個数: 96

約数和(自身を含む): 2796208128

約数和(自身を除く): 1764877408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 257, 280, 514, 560, 1028, 1120, 1285, 1799, 2056, 2570, 3583, 3598, 4112, 5140, 7166, 7196, 8224, 8995, 10280, 14332, 14392, 17915, 17990, 20560, 25081, 28664, 28784, 35830, 35980, 41120, 50162, 57328, 57568, 71660, 71960, 100324, 114656, 125405, 143320, 143920, 200648, 250810, 286640, 287840, 401296, 501620, 573280, 802592, 920831, 1003240, 1841662, 2006480, 3683324, 4012960, 4604155, 6445817, 7366648, 9208310, 12891634, 14733296, 18416620, 25783268, 29466592, 32229085, 36833240, 51566536, 64458170, 73666480, 103133072, 128916340, 147332960, 206266144, 257832680, 515665360, 1031330720]

約数ペア:

[(1, 1031330720), (2, 515665360), (4, 257832680), (5, 206266144), (7, 147332960), (8, 128916340), (10, 103133072), (14, 73666480), (16, 64458170), (20, 51566536), (28, 36833240), (32, 32229085), (35, 29466592), (40, 25783268), (56, 18416620), (70, 14733296), (80, 12891634), (112, 9208310), (140, 7366648), (160, 6445817), (224, 4604155), (257, 4012960), (280, 3683324), (514, 2006480), (560, 1841662), (1028, 1003240), (1120, 920831), (1285, 802592), (1799, 573280), (2056, 501620), (2570, 401296), (3583, 287840), (3598, 286640), (4112, 250810), (5140, 200648), (7166, 143920), (7196, 143320), (8224, 125405), (8995, 114656), (10280, 100324), (14332, 71960), (14392, 71660), (17915, 57568), (17990, 57328), (20560, 50162), (25081, 41120), (28664, 35980), (28784, 35830)]