223164240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71527}}^1$

素因数の和:71556

約数の個数: 80

約数和(自身を含む): 745035648

約数和(自身を除く): 521871408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 71527, 143054, 214581, 286108, 357635, 429162, 572216, 715270, 858324, 929851, 1072905, 1144432, 1430540, 1716648, 1859702, 2145810, 2789553, 2861080, 3433296, 3719404, 4291620, 4649255, 5579106, 5722160, 7438808, 8583240, 9298510, 11158212, 13947765, 14877616, 17166480, 18597020, 22316424, 27895530, 37194040, 44632848, 55791060, 74388080, 111582120, 223164240]

約数ペア:

[(1, 223164240), (2, 111582120), (3, 74388080), (4, 55791060), (5, 44632848), (6, 37194040), (8, 27895530), (10, 22316424), (12, 18597020), (13, 17166480), (15, 14877616), (16, 13947765), (20, 11158212), (24, 9298510), (26, 8583240), (30, 7438808), (39, 5722160), (40, 5579106), (48, 4649255), (52, 4291620), (60, 3719404), (65, 3433296), (78, 2861080), (80, 2789553), (104, 2145810), (120, 1859702), (130, 1716648), (156, 1430540), (195, 1144432), (208, 1072905), (240, 929851), (260, 858324), (312, 715270), (390, 572216), (520, 429162), (624, 357635), (780, 286108), (1040, 214581), (1560, 143054), (3120, 71527)]