146598680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2976

約数の個数: 64

約数和(自身を含む): 352512000

約数和(自身を除く): 205913320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 1273, 1340, 2546, 2680, 2879, 5092, 5758, 6365, 10184, 11516, 12730, 14395, 23032, 25460, 28790, 50920, 54701, 57580, 109402, 115160, 192893, 218804, 273505, 385786, 437608, 547010, 771572, 964465, 1094020, 1543144, 1928930, 2188040, 3664967, 3857860, 7329934, 7715720, 14659868, 18324835, 29319736, 36649670, 73299340, 146598680]

約数ペア:

[(1, 146598680), (2, 73299340), (4, 36649670), (5, 29319736), (8, 18324835), (10, 14659868), (19, 7715720), (20, 7329934), (38, 3857860), (40, 3664967), (67, 2188040), (76, 1928930), (95, 1543144), (134, 1094020), (152, 964465), (190, 771572), (268, 547010), (335, 437608), (380, 385786), (536, 273505), (670, 218804), (760, 192893), (1273, 115160), (1340, 109402), (2546, 57580), (2680, 54701), (2879, 50920), (5092, 28790), (5758, 25460), (6365, 23032), (10184, 14395), (11516, 12730)]