63425640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31091}}^1$

素因数の和:31122

約数の個数: 64

約数和(自身を含む): 201476160

約数和(自身を除く): 138050520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 31091, 62182, 93273, 124364, 155455, 186546, 248728, 310910, 373092, 466365, 528547, 621820, 746184, 932730, 1057094, 1243640, 1585641, 1865460, 2114188, 2642735, 3171282, 3730920, 4228376, 5285470, 6342564, 7928205, 10570940, 12685128, 15856410, 21141880, 31712820, 63425640]

約数ペア:

[(1, 63425640), (2, 31712820), (3, 21141880), (4, 15856410), (5, 12685128), (6, 10570940), (8, 7928205), (10, 6342564), (12, 5285470), (15, 4228376), (17, 3730920), (20, 3171282), (24, 2642735), (30, 2114188), (34, 1865460), (40, 1585641), (51, 1243640), (60, 1057094), (68, 932730), (85, 746184), (102, 621820), (120, 528547), (136, 466365), (170, 373092), (204, 310910), (255, 248728), (340, 186546), (408, 155455), (510, 124364), (680, 93273), (1020, 62182), (2040, 31091)]