151729125520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8740157}}^1$

素因数の和:8740208

約数の個数: 80

約数和(自身を含む): 416171363328

約数和(自身を除く): 264442237808

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, 8680, 17360, 8740157, 17480314, 34960628, 43700785, 61181099, 69921256, 87401570, 122362198, 139842512, 174803140, 244724396, 270944867, 305905495, 349606280, 489448792, 541889734, 611810990, 699212560, 978897584, 1083779468, 1223621980, 1354724335, 1896614069, 2167558936, 2447243960, 2709448670, 3793228138, 4335117872, 4894487920, 5418897340, 7586456276, 9483070345, 10837794680, 15172912552, 18966140690, 21675589360, 30345825104, 37932281380, 75864562760, 151729125520]

約数ペア:

[(1, 151729125520), (2, 75864562760), (4, 37932281380), (5, 30345825104), (7, 21675589360), (8, 18966140690), (10, 15172912552), (14, 10837794680), (16, 9483070345), (20, 7586456276), (28, 5418897340), (31, 4894487920), (35, 4335117872), (40, 3793228138), (56, 2709448670), (62, 2447243960), (70, 2167558936), (80, 1896614069), (112, 1354724335), (124, 1223621980), (140, 1083779468), (155, 978897584), (217, 699212560), (248, 611810990), (280, 541889734), (310, 489448792), (434, 349606280), (496, 305905495), (560, 270944867), (620, 244724396), (868, 174803140), (1085, 139842512), (1240, 122362198), (1736, 87401570), (2170, 69921256), (2480, 61181099), (3472, 43700785), (4340, 34960628), (8680, 17480314), (17360, 8740157)]