73047680

素因数分解:

$2^7\times 5^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 175668480

約数和(自身を除く): 102620800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 311, 320, 367, 622, 640, 734, 1244, 1468, 1555, 1835, 2488, 2936, 3110, 3670, 4976, 5872, 6220, 7340, 9952, 11744, 12440, 14680, 19904, 23488, 24880, 29360, 39808, 46976, 49760, 58720, 99520, 114137, 117440, 199040, 228274, 234880, 456548, 570685, 913096, 1141370, 1826192, 2282740, 3652384, 4565480, 7304768, 9130960, 14609536, 18261920, 36523840, 73047680]

約数ペア:

[(1, 73047680), (2, 36523840), (4, 18261920), (5, 14609536), (8, 9130960), (10, 7304768), (16, 4565480), (20, 3652384), (32, 2282740), (40, 1826192), (64, 1141370), (80, 913096), (128, 570685), (160, 456548), (311, 234880), (320, 228274), (367, 199040), (622, 117440), (640, 114137), (734, 99520), (1244, 58720), (1468, 49760), (1555, 46976), (1835, 39808), (2488, 29360), (2936, 24880), (3110, 23488), (3670, 19904), (4976, 14680), (5872, 12440), (6220, 11744), (7340, 9952)]