156970901940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40231}}^1\times {\mathrm{65029}}^1$

素因数の和:105272

約数の個数: 48

約数和(自身を含む): 439536209280

約数和(自身を除く): 282565307340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40231, 65029, 80462, 120693, 130058, 160924, 195087, 201155, 241386, 260116, 325145, 390174, 402310, 482772, 603465, 650290, 780348, 804620, 975435, 1206930, 1300580, 1950870, 2413860, 3901740, 2616181699, 5232363398, 7848545097, 10464726796, 13080908495, 15697090194, 26161816990, 31394180388, 39242725485, 52323633980, 78485450970, 156970901940]

約数ペア:

[(1, 156970901940), (2, 78485450970), (3, 52323633980), (4, 39242725485), (5, 31394180388), (6, 26161816990), (10, 15697090194), (12, 13080908495), (15, 10464726796), (20, 7848545097), (30, 5232363398), (60, 2616181699), (40231, 3901740), (65029, 2413860), (80462, 1950870), (120693, 1300580), (130058, 1206930), (160924, 975435), (195087, 804620), (201155, 780348), (241386, 650290), (260116, 603465), (325145, 482772), (390174, 402310)]