132732880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 354155904

約数和(自身を除く): 221423024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 421, 560, 563, 842, 1126, 1684, 2105, 2252, 2815, 2947, 3368, 3941, 4210, 4504, 5630, 5894, 6736, 7882, 8420, 9008, 11260, 11788, 14735, 15764, 16840, 19705, 22520, 23576, 29470, 31528, 33680, 39410, 45040, 47152, 58940, 63056, 78820, 117880, 157640, 235760, 237023, 315280, 474046, 948092, 1185115, 1659161, 1896184, 2370230, 3318322, 3792368, 4740460, 6636644, 8295805, 9480920, 13273288, 16591610, 18961840, 26546576, 33183220, 66366440, 132732880]

約数ペア:

[(1, 132732880), (2, 66366440), (4, 33183220), (5, 26546576), (7, 18961840), (8, 16591610), (10, 13273288), (14, 9480920), (16, 8295805), (20, 6636644), (28, 4740460), (35, 3792368), (40, 3318322), (56, 2370230), (70, 1896184), (80, 1659161), (112, 1185115), (140, 948092), (280, 474046), (421, 315280), (560, 237023), (563, 235760), (842, 157640), (1126, 117880), (1684, 78820), (2105, 63056), (2252, 58940), (2815, 47152), (2947, 45040), (3368, 39410), (3941, 33680), (4210, 31528), (4504, 29470), (5630, 23576), (5894, 22520), (6736, 19705), (7882, 16840), (8420, 15764), (9008, 14735), (11260, 11788)]