213802080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2111}}^1$

素因数の和:2340

約数の個数: 96

約数和(自身を含む): 676988928

約数和(自身を除く): 463186848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 1055, 1266, 1688, 2110, 2111, 2532, 3165, 3376, 4220, 4222, 5064, 6330, 6333, 6752, 8440, 8444, 10128, 10555, 12660, 12666, 16880, 16888, 20256, 21110, 25320, 25332, 31665, 33760, 33776, 42220, 50640, 50664, 63330, 67552, 84440, 101280, 101328, 126660, 168880, 202656, 253320, 337760, 445421, 506640, 890842, 1013280, 1336263, 1781684, 2227105, 2672526, 3563368, 4454210, 5345052, 6681315, 7126736, 8908420, 10690104, 13362630, 14253472, 17816840, 21380208, 26725260, 35633680, 42760416, 53450520, 71267360, 106901040, 213802080]

約数ペア:

[(1, 213802080), (2, 106901040), (3, 71267360), (4, 53450520), (5, 42760416), (6, 35633680), (8, 26725260), (10, 21380208), (12, 17816840), (15, 14253472), (16, 13362630), (20, 10690104), (24, 8908420), (30, 7126736), (32, 6681315), (40, 5345052), (48, 4454210), (60, 3563368), (80, 2672526), (96, 2227105), (120, 1781684), (160, 1336263), (211, 1013280), (240, 890842), (422, 506640), (480, 445421), (633, 337760), (844, 253320), (1055, 202656), (1266, 168880), (1688, 126660), (2110, 101328), (2111, 101280), (2532, 84440), (3165, 67552), (3376, 63330), (4220, 50664), (4222, 50640), (5064, 42220), (6330, 33776), (6333, 33760), (6752, 31665), (8440, 25332), (8444, 25320), (10128, 21110), (10555, 20256), (12660, 16888), (12666, 16880)]