140921760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41941}}^1$

素因数の和:41966

約数の個数: 96

約数和(自身を含む): 507330432

約数和(自身を除く): 366408672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 41941, 83882, 125823, 167764, 209705, 251646, 293587, 335528, 419410, 503292, 587174, 629115, 671056, 838820, 880761, 1006584, 1174348, 1258230, 1342112, 1467935, 1677640, 1761522, 2013168, 2348696, 2516460, 2935870, 3355280, 3523044, 4026336, 4403805, 4697392, 5032920, 5871740, 6710560, 7046088, 8807610, 9394784, 10065840, 11743480, 14092176, 17615220, 20131680, 23486960, 28184352, 35230440, 46973920, 70460880, 140921760]

約数ペア:

[(1, 140921760), (2, 70460880), (3, 46973920), (4, 35230440), (5, 28184352), (6, 23486960), (7, 20131680), (8, 17615220), (10, 14092176), (12, 11743480), (14, 10065840), (15, 9394784), (16, 8807610), (20, 7046088), (21, 6710560), (24, 5871740), (28, 5032920), (30, 4697392), (32, 4403805), (35, 4026336), (40, 3523044), (42, 3355280), (48, 2935870), (56, 2516460), (60, 2348696), (70, 2013168), (80, 1761522), (84, 1677640), (96, 1467935), (105, 1342112), (112, 1258230), (120, 1174348), (140, 1006584), (160, 880761), (168, 838820), (210, 671056), (224, 629115), (240, 587174), (280, 503292), (336, 419410), (420, 335528), (480, 293587), (560, 251646), (672, 209705), (840, 167764), (1120, 125823), (1680, 83882), (3360, 41941)]