15345162140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{13163}}^1$

素因数の和:13947

約数の個数: 96

約数和(自身を含む): 40232553984

約数和(自身を除く): 24887391844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 757, 770, 1514, 1540, 3028, 3785, 5299, 7570, 8327, 10598, 13163, 15140, 16654, 21196, 26326, 26495, 33308, 41635, 52652, 52990, 58289, 65815, 83270, 92141, 105980, 116578, 131630, 144793, 166540, 184282, 233156, 263260, 289586, 291445, 368564, 460705, 579172, 582890, 723965, 921410, 1013551, 1165780, 1447930, 1842820, 2027102, 2895860, 4054204, 5067755, 9964391, 10135510, 19928782, 20271020, 39857564, 49821955, 69750737, 99643910, 109608301, 139501474, 199287820, 219216602, 279002948, 348753685, 438433204, 548041505, 697507370, 767258107, 1096083010, 1395014740, 1534516214, 2192166020, 3069032428, 3836290535, 7672581070, 15345162140]

約数ペア:

[(1, 15345162140), (2, 7672581070), (4, 3836290535), (5, 3069032428), (7, 2192166020), (10, 1534516214), (11, 1395014740), (14, 1096083010), (20, 767258107), (22, 697507370), (28, 548041505), (35, 438433204), (44, 348753685), (55, 279002948), (70, 219216602), (77, 199287820), (110, 139501474), (140, 109608301), (154, 99643910), (220, 69750737), (308, 49821955), (385, 39857564), (757, 20271020), (770, 19928782), (1514, 10135510), (1540, 9964391), (3028, 5067755), (3785, 4054204), (5299, 2895860), (7570, 2027102), (8327, 1842820), (10598, 1447930), (13163, 1165780), (15140, 1013551), (16654, 921410), (21196, 723965), (26326, 582890), (26495, 579172), (33308, 460705), (41635, 368564), (52652, 291445), (52990, 289586), (58289, 263260), (65815, 233156), (83270, 184282), (92141, 166540), (105980, 144793), (116578, 131630)]