315559140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6857}}^1$

素因数の和:6941

約数の個数: 96

約数和(自身を含む): 967800960

約数和(自身を除く): 652241820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1770, 2301, 3068, 3540, 3835, 4602, 6857, 7670, 9204, 11505, 13714, 15340, 20571, 23010, 27428, 34285, 41142, 46020, 68570, 82284, 89141, 102855, 137140, 178282, 205710, 267423, 356564, 404563, 411420, 445705, 534846, 809126, 891410, 1069692, 1213689, 1337115, 1618252, 1782820, 2022815, 2427378, 2674230, 4045630, 4854756, 5259319, 5348460, 6068445, 8091260, 10518638, 12136890, 15777957, 21037276, 24273780, 26296595, 31555914, 52593190, 63111828, 78889785, 105186380, 157779570, 315559140]

約数ペア:

[(1, 315559140), (2, 157779570), (3, 105186380), (4, 78889785), (5, 63111828), (6, 52593190), (10, 31555914), (12, 26296595), (13, 24273780), (15, 21037276), (20, 15777957), (26, 12136890), (30, 10518638), (39, 8091260), (52, 6068445), (59, 5348460), (60, 5259319), (65, 4854756), (78, 4045630), (118, 2674230), (130, 2427378), (156, 2022815), (177, 1782820), (195, 1618252), (236, 1337115), (260, 1213689), (295, 1069692), (354, 891410), (390, 809126), (590, 534846), (708, 445705), (767, 411420), (780, 404563), (885, 356564), (1180, 267423), (1534, 205710), (1770, 178282), (2301, 137140), (3068, 102855), (3540, 89141), (3835, 82284), (4602, 68570), (6857, 46020), (7670, 41142), (9204, 34285), (11505, 27428), (13714, 23010), (15340, 20571)]