153754720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1412

約数の個数: 96

約数和(自身を含む): 419344128

約数和(自身を除く): 265589408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 535, 560, 749, 856, 1070, 1120, 1283, 1498, 1712, 2140, 2566, 2996, 3424, 3745, 4280, 5132, 5992, 6415, 7490, 8560, 8981, 10264, 11984, 12830, 14980, 17120, 17962, 20528, 23968, 25660, 29960, 35924, 41056, 44905, 51320, 59920, 71848, 89810, 102640, 119840, 137281, 143696, 179620, 205280, 274562, 287392, 359240, 549124, 686405, 718480, 960967, 1098248, 1372810, 1436960, 1921934, 2196496, 2745620, 3843868, 4392992, 4804835, 5491240, 7687736, 9609670, 10982480, 15375472, 19219340, 21964960, 30750944, 38438680, 76877360, 153754720]

約数ペア:

[(1, 153754720), (2, 76877360), (4, 38438680), (5, 30750944), (7, 21964960), (8, 19219340), (10, 15375472), (14, 10982480), (16, 9609670), (20, 7687736), (28, 5491240), (32, 4804835), (35, 4392992), (40, 3843868), (56, 2745620), (70, 2196496), (80, 1921934), (107, 1436960), (112, 1372810), (140, 1098248), (160, 960967), (214, 718480), (224, 686405), (280, 549124), (428, 359240), (535, 287392), (560, 274562), (749, 205280), (856, 179620), (1070, 143696), (1120, 137281), (1283, 119840), (1498, 102640), (1712, 89810), (2140, 71848), (2566, 59920), (2996, 51320), (3424, 44905), (3745, 41056), (4280, 35924), (5132, 29960), (5992, 25660), (6415, 23968), (7490, 20528), (8560, 17962), (8981, 17120), (10264, 14980), (11984, 12830)]