1431707680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29927}}^1$

素因数の和:29978

約数の個数: 96

約数和(自身を含む): 3801095424

約数和(自身を除く): 2369387744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2392, 2990, 3680, 4784, 5980, 9568, 11960, 23920, 29927, 47840, 59854, 119708, 149635, 239416, 299270, 389051, 478832, 598540, 688321, 778102, 957664, 1197080, 1376642, 1556204, 1945255, 2394160, 2753284, 3112408, 3441605, 3890510, 4788320, 5506568, 6224816, 6883210, 7781020, 8948173, 11013136, 12449632, 13766420, 15562040, 17896346, 22026272, 27532840, 31124080, 35792692, 44740865, 55065680, 62248160, 71585384, 89481730, 110131360, 143170768, 178963460, 286341536, 357926920, 715853840, 1431707680]

約数ペア:

[(1, 1431707680), (2, 715853840), (4, 357926920), (5, 286341536), (8, 178963460), (10, 143170768), (13, 110131360), (16, 89481730), (20, 71585384), (23, 62248160), (26, 55065680), (32, 44740865), (40, 35792692), (46, 31124080), (52, 27532840), (65, 22026272), (80, 17896346), (92, 15562040), (104, 13766420), (115, 12449632), (130, 11013136), (160, 8948173), (184, 7781020), (208, 6883210), (230, 6224816), (260, 5506568), (299, 4788320), (368, 3890510), (416, 3441605), (460, 3112408), (520, 2753284), (598, 2394160), (736, 1945255), (920, 1556204), (1040, 1376642), (1196, 1197080), (1495, 957664), (1840, 778102), (2080, 688321), (2392, 598540), (2990, 478832), (3680, 389051), (4784, 299270), (5980, 239416), (9568, 149635), (11960, 119708), (23920, 59854), (29927, 47840)]