6917640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3422

約数の個数: 64

約数和(自身を含む): 21980160

約数和(自身を除く): 15062520

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, 3391, 6782, 10173, 13564, 16955, 20346, 27128, 33910, 40692, 50865, 57647, 67820, 81384, 101730, 115294, 135640, 172941, 203460, 230588, 288235, 345882, 406920, 461176, 576470, 691764, 864705, 1152940, 1383528, 1729410, 2305880, 3458820, 6917640]

約数ペア:

[(1, 6917640), (2, 3458820), (3, 2305880), (4, 1729410), (5, 1383528), (6, 1152940), (8, 864705), (10, 691764), (12, 576470), (15, 461176), (17, 406920), (20, 345882), (24, 288235), (30, 230588), (34, 203460), (40, 172941), (51, 135640), (60, 115294), (68, 101730), (85, 81384), (102, 67820), (120, 57647), (136, 50865), (170, 40692), (204, 33910), (255, 27128), (340, 20346), (408, 16955), (510, 13564), (680, 10173), (1020, 6782), (2040, 3391)]