143098480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8243}}^1$

素因数の和:8294

約数の個数: 80

約数和(自身を含む): 392546304

約数和(自身を除く): 249447824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8243, 8680, 16486, 17360, 32972, 41215, 57701, 65944, 82430, 115402, 131888, 164860, 230804, 255533, 288505, 329720, 461608, 511066, 577010, 659440, 923216, 1022132, 1154020, 1277665, 1788731, 2044264, 2308040, 2555330, 3577462, 4088528, 4616080, 5110660, 7154924, 8943655, 10221320, 14309848, 17887310, 20442640, 28619696, 35774620, 71549240, 143098480]

約数ペア:

[(1, 143098480), (2, 71549240), (4, 35774620), (5, 28619696), (7, 20442640), (8, 17887310), (10, 14309848), (14, 10221320), (16, 8943655), (20, 7154924), (28, 5110660), (31, 4616080), (35, 4088528), (40, 3577462), (56, 2555330), (62, 2308040), (70, 2044264), (80, 1788731), (112, 1277665), (124, 1154020), (140, 1022132), (155, 923216), (217, 659440), (248, 577010), (280, 511066), (310, 461608), (434, 329720), (496, 288505), (560, 255533), (620, 230804), (868, 164860), (1085, 131888), (1240, 115402), (1736, 82430), (2170, 65944), (2480, 57701), (3472, 41215), (4340, 32972), (8243, 17360), (8680, 16486)]