1569674680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1629

約数の個数: 128

約数和(自身を含む): 4188487680

約数和(自身を除く): 2618813000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 103, 140, 148, 185, 206, 259, 280, 296, 370, 412, 515, 518, 721, 740, 824, 1030, 1036, 1295, 1442, 1471, 1480, 2060, 2072, 2590, 2884, 2942, 3605, 3811, 4120, 5180, 5768, 5884, 7210, 7355, 7622, 10297, 10360, 11768, 14420, 14710, 15244, 19055, 20594, 26677, 28840, 29420, 30488, 38110, 41188, 51485, 53354, 54427, 58840, 76220, 82376, 102970, 106708, 108854, 133385, 151513, 152440, 205940, 213416, 217708, 266770, 272135, 303026, 380989, 411880, 435416, 533540, 544270, 606052, 757565, 761978, 1060591, 1067080, 1088540, 1212104, 1515130, 1523956, 1904945, 2121182, 2177080, 3030260, 3047912, 3809890, 4242364, 5302955, 5605981, 6060520, 7619780, 8484728, 10605910, 11211962, 15239560, 21211820, 22423924, 28029905, 39241867, 42423640, 44847848, 56059810, 78483734, 112119620, 156967468, 196209335, 224239240, 313934936, 392418670, 784837340, 1569674680]

約数ペア:

[(1, 1569674680), (2, 784837340), (4, 392418670), (5, 313934936), (7, 224239240), (8, 196209335), (10, 156967468), (14, 112119620), (20, 78483734), (28, 56059810), (35, 44847848), (37, 42423640), (40, 39241867), (56, 28029905), (70, 22423924), (74, 21211820), (103, 15239560), (140, 11211962), (148, 10605910), (185, 8484728), (206, 7619780), (259, 6060520), (280, 5605981), (296, 5302955), (370, 4242364), (412, 3809890), (515, 3047912), (518, 3030260), (721, 2177080), (740, 2121182), (824, 1904945), (1030, 1523956), (1036, 1515130), (1295, 1212104), (1442, 1088540), (1471, 1067080), (1480, 1060591), (2060, 761978), (2072, 757565), (2590, 606052), (2884, 544270), (2942, 533540), (3605, 435416), (3811, 411880), (4120, 380989), (5180, 303026), (5768, 272135), (5884, 266770), (7210, 217708), (7355, 213416), (7622, 205940), (10297, 152440), (10360, 151513), (11768, 133385), (14420, 108854), (14710, 106708), (15244, 102970), (19055, 82376), (20594, 76220), (26677, 58840), (28840, 54427), (29420, 53354), (30488, 51485), (38110, 41188)]