143669240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25117}}^1$

素因数の和:25152

約数の個数: 64

約数和(自身を含む): 379784160

約数和(自身を除く): 236114920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 25117, 50234, 100468, 125585, 200936, 251170, 276287, 326521, 502340, 552574, 653042, 1004680, 1105148, 1306084, 1381435, 1632605, 2210296, 2612168, 2762870, 3265210, 3591731, 5525740, 6530420, 7183462, 11051480, 13060840, 14366924, 17958655, 28733848, 35917310, 71834620, 143669240]

約数ペア:

[(1, 143669240), (2, 71834620), (4, 35917310), (5, 28733848), (8, 17958655), (10, 14366924), (11, 13060840), (13, 11051480), (20, 7183462), (22, 6530420), (26, 5525740), (40, 3591731), (44, 3265210), (52, 2762870), (55, 2612168), (65, 2210296), (88, 1632605), (104, 1381435), (110, 1306084), (130, 1105148), (143, 1004680), (220, 653042), (260, 552574), (286, 502340), (440, 326521), (520, 276287), (572, 251170), (715, 200936), (1144, 125585), (1430, 100468), (2860, 50234), (5720, 25117)]