2766056320

素因数分解:

$2^7\times 5^1\times {\mathrm{223}}^1\times {\mathrm{19381}}^1$

素因数の和:19623

約数の個数: 64

約数和(自身を含む): 6642599040

約数和(自身を除く): 3876542720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 320, 446, 640, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8920, 14272, 17840, 19381, 28544, 35680, 38762, 71360, 77524, 96905, 142720, 155048, 193810, 310096, 387620, 620192, 775240, 1240384, 1550480, 2480768, 3100960, 4321963, 6201920, 8643926, 12403840, 17287852, 21609815, 34575704, 43219630, 69151408, 86439260, 138302816, 172878520, 276605632, 345757040, 553211264, 691514080, 1383028160, 2766056320]

約数ペア:

[(1, 2766056320), (2, 1383028160), (4, 691514080), (5, 553211264), (8, 345757040), (10, 276605632), (16, 172878520), (20, 138302816), (32, 86439260), (40, 69151408), (64, 43219630), (80, 34575704), (128, 21609815), (160, 17287852), (223, 12403840), (320, 8643926), (446, 6201920), (640, 4321963), (892, 3100960), (1115, 2480768), (1784, 1550480), (2230, 1240384), (3568, 775240), (4460, 620192), (7136, 387620), (8920, 310096), (14272, 193810), (17840, 155048), (19381, 142720), (28544, 96905), (35680, 77524), (38762, 71360)]