2174826480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{210739}}^1$

素因数の和:210798

約数の個数: 80

約数和(自身を含む): 6898784640

約数和(自身を除く): 4723958160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 210739, 421478, 632217, 842956, 1053695, 1264434, 1685912, 2107390, 2528868, 3161085, 3371824, 4214780, 5057736, 6322170, 8429560, 9061777, 10115472, 12644340, 16859120, 18123554, 25288680, 27185331, 36247108, 45308885, 50577360, 54370662, 72494216, 90617770, 108741324, 135926655, 144988432, 181235540, 217482648, 271853310, 362471080, 434965296, 543706620, 724942160, 1087413240, 2174826480]

約数ペア:

[(1, 2174826480), (2, 1087413240), (3, 724942160), (4, 543706620), (5, 434965296), (6, 362471080), (8, 271853310), (10, 217482648), (12, 181235540), (15, 144988432), (16, 135926655), (20, 108741324), (24, 90617770), (30, 72494216), (40, 54370662), (43, 50577360), (48, 45308885), (60, 36247108), (80, 27185331), (86, 25288680), (120, 18123554), (129, 16859120), (172, 12644340), (215, 10115472), (240, 9061777), (258, 8429560), (344, 6322170), (430, 5057736), (516, 4214780), (645, 3371824), (688, 3161085), (860, 2528868), (1032, 2107390), (1290, 1685912), (1720, 1264434), (2064, 1053695), (2580, 842956), (3440, 632217), (5160, 421478), (10320, 210739)]