219364080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70309}}^1$

素因数の和:70338

約数の個数: 80

約数和(自身を含む): 732348960

約数和(自身を除く): 512984880

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, 70309, 140618, 210927, 281236, 351545, 421854, 562472, 703090, 843708, 914017, 1054635, 1124944, 1406180, 1687416, 1828034, 2109270, 2742051, 2812360, 3374832, 3656068, 4218540, 4570085, 5484102, 5624720, 7312136, 8437080, 9140170, 10968204, 13710255, 14624272, 16874160, 18280340, 21936408, 27420510, 36560680, 43872816, 54841020, 73121360, 109682040, 219364080]

約数ペア:

[(1, 219364080), (2, 109682040), (3, 73121360), (4, 54841020), (5, 43872816), (6, 36560680), (8, 27420510), (10, 21936408), (12, 18280340), (13, 16874160), (15, 14624272), (16, 13710255), (20, 10968204), (24, 9140170), (26, 8437080), (30, 7312136), (39, 5624720), (40, 5484102), (48, 4570085), (52, 4218540), (60, 3656068), (65, 3374832), (78, 2812360), (80, 2742051), (104, 2109270), (120, 1828034), (130, 1687416), (156, 1406180), (195, 1124944), (208, 1054635), (240, 914017), (260, 843708), (312, 703090), (390, 562472), (520, 421854), (624, 351545), (780, 281236), (1040, 210927), (1560, 140618), (3120, 70309)]