195208440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{232391}}^1$

素因数の和:232412

約数の個数: 64

約数和(自身を含む): 669288960

約数和(自身を除く): 474080520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 232391, 464782, 697173, 929564, 1161955, 1394346, 1626737, 1859128, 2323910, 2788692, 3253474, 3485865, 4647820, 4880211, 5577384, 6506948, 6971730, 8133685, 9295640, 9760422, 13013896, 13943460, 16267370, 19520844, 24401055, 27886920, 32534740, 39041688, 48802110, 65069480, 97604220, 195208440]

約数ペア:

[(1, 195208440), (2, 97604220), (3, 65069480), (4, 48802110), (5, 39041688), (6, 32534740), (7, 27886920), (8, 24401055), (10, 19520844), (12, 16267370), (14, 13943460), (15, 13013896), (20, 9760422), (21, 9295640), (24, 8133685), (28, 6971730), (30, 6506948), (35, 5577384), (40, 4880211), (42, 4647820), (56, 3485865), (60, 3253474), (70, 2788692), (84, 2323910), (105, 1859128), (120, 1626737), (140, 1394346), (168, 1161955), (210, 929564), (280, 697173), (420, 464782), (840, 232391)]