5696040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6781}}^1$

素因数の和:6802

約数の個数: 64

約数和(自身を含む): 19532160

約数和(自身を除く): 13836120

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, 6781, 13562, 20343, 27124, 33905, 40686, 47467, 54248, 67810, 81372, 94934, 101715, 135620, 142401, 162744, 189868, 203430, 237335, 271240, 284802, 379736, 406860, 474670, 569604, 712005, 813720, 949340, 1139208, 1424010, 1898680, 2848020, 5696040]

約数ペア:

[(1, 5696040), (2, 2848020), (3, 1898680), (4, 1424010), (5, 1139208), (6, 949340), (7, 813720), (8, 712005), (10, 569604), (12, 474670), (14, 406860), (15, 379736), (20, 284802), (21, 271240), (24, 237335), (28, 203430), (30, 189868), (35, 162744), (40, 142401), (42, 135620), (56, 101715), (60, 94934), (70, 81372), (84, 67810), (105, 54248), (120, 47467), (140, 40686), (168, 33905), (210, 27124), (280, 20343), (420, 13562), (840, 6781)]