268791180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8101}}^1$

素因数の和:8199

約数の個数: 96

約数和(自身を含む): 871127040

約数和(自身を除く): 602335860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8101, 8295, 11060, 16202, 16590, 24303, 32404, 33180, 40505, 48606, 56707, 81010, 97212, 113414, 121515, 162020, 170121, 226828, 243030, 283535, 340242, 486060, 567070, 639979, 680484, 850605, 1134140, 1279958, 1701210, 1919937, 2559916, 3199895, 3402420, 3839874, 4479853, 6399790, 7679748, 8959706, 9599685, 12799580, 13439559, 17919412, 19199370, 22399265, 26879118, 38398740, 44798530, 53758236, 67197795, 89597060, 134395590, 268791180]

約数ペア:

[(1, 268791180), (2, 134395590), (3, 89597060), (4, 67197795), (5, 53758236), (6, 44798530), (7, 38398740), (10, 26879118), (12, 22399265), (14, 19199370), (15, 17919412), (20, 13439559), (21, 12799580), (28, 9599685), (30, 8959706), (35, 7679748), (42, 6399790), (60, 4479853), (70, 3839874), (79, 3402420), (84, 3199895), (105, 2559916), (140, 1919937), (158, 1701210), (210, 1279958), (237, 1134140), (316, 850605), (395, 680484), (420, 639979), (474, 567070), (553, 486060), (790, 340242), (948, 283535), (1106, 243030), (1185, 226828), (1580, 170121), (1659, 162020), (2212, 121515), (2370, 113414), (2765, 97212), (3318, 81010), (4740, 56707), (5530, 48606), (6636, 40505), (8101, 33180), (8295, 32404), (11060, 24303), (16202, 16590)]