146368280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 337478400

約数和(自身を除く): 191110120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 223, 244, 269, 305, 446, 488, 538, 610, 892, 1076, 1115, 1220, 1345, 1784, 2152, 2230, 2440, 2690, 4460, 5380, 8920, 10760, 13603, 16409, 27206, 32818, 54412, 59987, 65636, 68015, 82045, 108824, 119974, 131272, 136030, 164090, 239948, 272060, 299935, 328180, 479896, 544120, 599870, 656360, 1199740, 2399480, 3659207, 7318414, 14636828, 18296035, 29273656, 36592070, 73184140, 146368280]

約数ペア:

[(1, 146368280), (2, 73184140), (4, 36592070), (5, 29273656), (8, 18296035), (10, 14636828), (20, 7318414), (40, 3659207), (61, 2399480), (122, 1199740), (223, 656360), (244, 599870), (269, 544120), (305, 479896), (446, 328180), (488, 299935), (538, 272060), (610, 239948), (892, 164090), (1076, 136030), (1115, 131272), (1220, 119974), (1345, 108824), (1784, 82045), (2152, 68015), (2230, 65636), (2440, 59987), (2690, 54412), (4460, 32818), (5380, 27206), (8920, 16409), (10760, 13603)]