63021040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 156686400

約数和(自身を除く): 93665360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 149, 170, 272, 298, 311, 340, 596, 622, 680, 745, 1192, 1244, 1360, 1490, 1555, 2384, 2488, 2533, 2980, 3110, 4976, 5066, 5287, 5960, 6220, 10132, 10574, 11920, 12440, 12665, 20264, 21148, 24880, 25330, 26435, 40528, 42296, 46339, 50660, 52870, 84592, 92678, 101320, 105740, 185356, 202640, 211480, 231695, 370712, 422960, 463390, 741424, 787763, 926780, 1575526, 1853560, 3151052, 3707120, 3938815, 6302104, 7877630, 12604208, 15755260, 31510520, 63021040]

約数ペア:

[(1, 63021040), (2, 31510520), (4, 15755260), (5, 12604208), (8, 7877630), (10, 6302104), (16, 3938815), (17, 3707120), (20, 3151052), (34, 1853560), (40, 1575526), (68, 926780), (80, 787763), (85, 741424), (136, 463390), (149, 422960), (170, 370712), (272, 231695), (298, 211480), (311, 202640), (340, 185356), (596, 105740), (622, 101320), (680, 92678), (745, 84592), (1192, 52870), (1244, 50660), (1360, 46339), (1490, 42296), (1555, 40528), (2384, 26435), (2488, 25330), (2533, 24880), (2980, 21148), (3110, 20264), (4976, 12665), (5066, 12440), (5287, 11920), (5960, 10574), (6220, 10132)]