140172240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44927}}^1$

素因数の和:44956

約数の個数: 80

約数和(自身を含む): 467970048

約数和(自身を除く): 327797808

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, 44927, 89854, 134781, 179708, 224635, 269562, 359416, 449270, 539124, 584051, 673905, 718832, 898540, 1078248, 1168102, 1347810, 1752153, 1797080, 2156496, 2336204, 2695620, 2920255, 3504306, 3594160, 4672408, 5391240, 5840510, 7008612, 8760765, 9344816, 10782480, 11681020, 14017224, 17521530, 23362040, 28034448, 35043060, 46724080, 70086120, 140172240]

約数ペア:

[(1, 140172240), (2, 70086120), (3, 46724080), (4, 35043060), (5, 28034448), (6, 23362040), (8, 17521530), (10, 14017224), (12, 11681020), (13, 10782480), (15, 9344816), (16, 8760765), (20, 7008612), (24, 5840510), (26, 5391240), (30, 4672408), (39, 3594160), (40, 3504306), (48, 2920255), (52, 2695620), (60, 2336204), (65, 2156496), (78, 1797080), (80, 1752153), (104, 1347810), (120, 1168102), (130, 1078248), (156, 898540), (195, 718832), (208, 673905), (240, 584051), (260, 539124), (312, 449270), (390, 359416), (520, 269562), (624, 224635), (780, 179708), (1040, 134781), (1560, 89854), (3120, 44927)]