218366080

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5783}}^1$

素因数の和:5861

約数の個数: 64

約数和(自身を含む): 530971200

約数和(自身を除く): 312605120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2360, 3776, 4720, 5783, 7552, 9440, 11566, 18880, 23132, 28915, 37760, 46264, 57830, 92528, 115660, 185056, 231320, 341197, 370112, 462640, 682394, 740224, 925280, 1364788, 1705985, 1850560, 2729576, 3411970, 3701120, 5459152, 6823940, 10918304, 13647880, 21836608, 27295760, 43673216, 54591520, 109183040, 218366080]

約数ペア:

[(1, 218366080), (2, 109183040), (4, 54591520), (5, 43673216), (8, 27295760), (10, 21836608), (16, 13647880), (20, 10918304), (32, 6823940), (40, 5459152), (59, 3701120), (64, 3411970), (80, 2729576), (118, 1850560), (128, 1705985), (160, 1364788), (236, 925280), (295, 740224), (320, 682394), (472, 462640), (590, 370112), (640, 341197), (944, 231320), (1180, 185056), (1888, 115660), (2360, 92528), (3776, 57830), (4720, 46264), (5783, 37760), (7552, 28915), (9440, 23132), (11566, 18880)]