133997640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{159521}}^1$

素因数の和:159542

約数の個数: 64

約数和(自身を含む): 459423360

約数和(自身を除く): 325425720

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, 159521, 319042, 478563, 638084, 797605, 957126, 1116647, 1276168, 1595210, 1914252, 2233294, 2392815, 3190420, 3349941, 3828504, 4466588, 4785630, 5583235, 6380840, 6699882, 8933176, 9571260, 11166470, 13399764, 16749705, 19142520, 22332940, 26799528, 33499410, 44665880, 66998820, 133997640]

約数ペア:

[(1, 133997640), (2, 66998820), (3, 44665880), (4, 33499410), (5, 26799528), (6, 22332940), (7, 19142520), (8, 16749705), (10, 13399764), (12, 11166470), (14, 9571260), (15, 8933176), (20, 6699882), (21, 6380840), (24, 5583235), (28, 4785630), (30, 4466588), (35, 3828504), (40, 3349941), (42, 3190420), (56, 2392815), (60, 2233294), (70, 1914252), (84, 1595210), (105, 1276168), (120, 1116647), (140, 957126), (168, 797605), (210, 638084), (280, 478563), (420, 319042), (840, 159521)]