67505640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33091}}^1$

素因数の和:33122

約数の個数: 64

約数和(自身を含む): 214436160

約数和(自身を除く): 146930520

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, 33091, 66182, 99273, 132364, 165455, 198546, 264728, 330910, 397092, 496365, 562547, 661820, 794184, 992730, 1125094, 1323640, 1687641, 1985460, 2250188, 2812735, 3375282, 3970920, 4500376, 5625470, 6750564, 8438205, 11250940, 13501128, 16876410, 22501880, 33752820, 67505640]

約数ペア:

[(1, 67505640), (2, 33752820), (3, 22501880), (4, 16876410), (5, 13501128), (6, 11250940), (8, 8438205), (10, 6750564), (12, 5625470), (15, 4500376), (17, 3970920), (20, 3375282), (24, 2812735), (30, 2250188), (34, 1985460), (40, 1687641), (51, 1323640), (60, 1125094), (68, 992730), (85, 794184), (102, 661820), (120, 562547), (136, 496365), (170, 397092), (204, 330910), (255, 264728), (340, 198546), (408, 165455), (510, 132364), (680, 99273), (1020, 66182), (2040, 33091)]