1570961420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1049}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 3979584000

約数和(自身を除く): 2408622580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 563, 665, 1049, 1126, 1330, 2098, 2252, 2660, 2815, 3941, 4196, 5245, 5630, 7343, 7882, 10490, 10697, 11260, 14686, 15764, 19705, 19931, 20980, 21394, 29372, 36715, 39410, 39862, 42788, 53485, 73430, 74879, 78820, 79724, 99655, 106970, 139517, 146860, 149758, 199310, 213940, 279034, 299516, 374395, 398620, 558068, 590587, 697585, 748790, 1181174, 1395170, 1497580, 2362348, 2790340, 2952935, 4134109, 5905870, 8268218, 11221153, 11811740, 16536436, 20670545, 22442306, 41341090, 44884612, 56105765, 78548071, 82682180, 112211530, 157096142, 224423060, 314192284, 392740355, 785480710, 1570961420]

約数ペア:

[(1, 1570961420), (2, 785480710), (4, 392740355), (5, 314192284), (7, 224423060), (10, 157096142), (14, 112211530), (19, 82682180), (20, 78548071), (28, 56105765), (35, 44884612), (38, 41341090), (70, 22442306), (76, 20670545), (95, 16536436), (133, 11811740), (140, 11221153), (190, 8268218), (266, 5905870), (380, 4134109), (532, 2952935), (563, 2790340), (665, 2362348), (1049, 1497580), (1126, 1395170), (1330, 1181174), (2098, 748790), (2252, 697585), (2660, 590587), (2815, 558068), (3941, 398620), (4196, 374395), (5245, 299516), (5630, 279034), (7343, 213940), (7882, 199310), (10490, 149758), (10697, 146860), (11260, 139517), (14686, 106970), (15764, 99655), (19705, 79724), (19931, 78820), (20980, 74879), (21394, 73430), (29372, 53485), (36715, 42788), (39410, 39862)]