142416960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21193}}^1$

素因数の和:21220

約数の個数: 112

約数和(自身を含む): 516794496

約数和(自身を除く): 374377536

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21193, 42386, 63579, 84772, 105965, 127158, 148351, 169544, 211930, 254316, 296702, 317895, 339088, 423860, 445053, 508632, 593404, 635790, 678176, 741755, 847720, 890106, 1017264, 1186808, 1271580, 1356352, 1483510, 1695440, 1780212, 2034528, 2225265, 2373616, 2543160, 2967020, 3390880, 3560424, 4069056, 4450530, 4747232, 5086320, 5934040, 6781760, 7120848, 8901060, 9494464, 10172640, 11868080, 14241696, 17802120, 20345280, 23736160, 28483392, 35604240, 47472320, 71208480, 142416960]

約数ペア:

[(1, 142416960), (2, 71208480), (3, 47472320), (4, 35604240), (5, 28483392), (6, 23736160), (7, 20345280), (8, 17802120), (10, 14241696), (12, 11868080), (14, 10172640), (15, 9494464), (16, 8901060), (20, 7120848), (21, 6781760), (24, 5934040), (28, 5086320), (30, 4747232), (32, 4450530), (35, 4069056), (40, 3560424), (42, 3390880), (48, 2967020), (56, 2543160), (60, 2373616), (64, 2225265), (70, 2034528), (80, 1780212), (84, 1695440), (96, 1483510), (105, 1356352), (112, 1271580), (120, 1186808), (140, 1017264), (160, 890106), (168, 847720), (192, 741755), (210, 678176), (224, 635790), (240, 593404), (280, 508632), (320, 445053), (336, 423860), (420, 339088), (448, 317895), (480, 296702), (560, 254316), (672, 211930), (840, 169544), (960, 148351), (1120, 127158), (1344, 105965), (1680, 84772), (2240, 63579), (3360, 42386), (6720, 21193)]