152530280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14723}}^1$

素因数の和:14778

約数の個数: 64

約数和(自身を含む): 402848640

約数和(自身を除く): 250318360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 14723, 29446, 58892, 73615, 103061, 117784, 147230, 206122, 294460, 412244, 515305, 544751, 588920, 824488, 1030610, 1089502, 2061220, 2179004, 2723755, 3813257, 4122440, 4358008, 5447510, 7626514, 10895020, 15253028, 19066285, 21790040, 30506056, 38132570, 76265140, 152530280]

約数ペア:

[(1, 152530280), (2, 76265140), (4, 38132570), (5, 30506056), (7, 21790040), (8, 19066285), (10, 15253028), (14, 10895020), (20, 7626514), (28, 5447510), (35, 4358008), (37, 4122440), (40, 3813257), (56, 2723755), (70, 2179004), (74, 2061220), (140, 1089502), (148, 1030610), (185, 824488), (259, 588920), (280, 544751), (296, 515305), (370, 412244), (518, 294460), (740, 206122), (1036, 147230), (1295, 117784), (1480, 103061), (2072, 73615), (2590, 58892), (5180, 29446), (10360, 14723)]