143516960

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 349780032

約数和(自身を除く): 206263072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 101, 107, 160, 166, 202, 214, 332, 404, 415, 428, 505, 535, 664, 808, 830, 856, 1010, 1070, 1328, 1616, 1660, 1712, 2020, 2140, 2656, 3232, 3320, 3424, 4040, 4280, 6640, 8080, 8383, 8560, 8881, 10807, 13280, 16160, 16766, 17120, 17762, 21614, 33532, 35524, 41915, 43228, 44405, 54035, 67064, 71048, 83830, 86456, 88810, 108070, 134128, 142096, 167660, 172912, 177620, 216140, 268256, 284192, 335320, 345824, 355240, 432280, 670640, 710480, 864560, 896981, 1341280, 1420960, 1729120, 1793962, 3587924, 4484905, 7175848, 8969810, 14351696, 17939620, 28703392, 35879240, 71758480, 143516960]

約数ペア:

[(1, 143516960), (2, 71758480), (4, 35879240), (5, 28703392), (8, 17939620), (10, 14351696), (16, 8969810), (20, 7175848), (32, 4484905), (40, 3587924), (80, 1793962), (83, 1729120), (101, 1420960), (107, 1341280), (160, 896981), (166, 864560), (202, 710480), (214, 670640), (332, 432280), (404, 355240), (415, 345824), (428, 335320), (505, 284192), (535, 268256), (664, 216140), (808, 177620), (830, 172912), (856, 167660), (1010, 142096), (1070, 134128), (1328, 108070), (1616, 88810), (1660, 86456), (1712, 83830), (2020, 71048), (2140, 67064), (2656, 54035), (3232, 44405), (3320, 43228), (3424, 41915), (4040, 35524), (4280, 33532), (6640, 21614), (8080, 17762), (8383, 17120), (8560, 16766), (8881, 16160), (10807, 13280)]