6567040

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 16254720

約数和(自身を除く): 9687680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 331, 496, 620, 640, 662, 992, 1240, 1324, 1655, 1984, 2480, 2648, 3310, 3968, 4960, 5296, 6620, 9920, 10261, 10592, 13240, 19840, 20522, 21184, 26480, 41044, 42368, 51305, 52960, 82088, 102610, 105920, 164176, 205220, 211840, 328352, 410440, 656704, 820880, 1313408, 1641760, 3283520, 6567040]

約数ペア:

[(1, 6567040), (2, 3283520), (4, 1641760), (5, 1313408), (8, 820880), (10, 656704), (16, 410440), (20, 328352), (31, 211840), (32, 205220), (40, 164176), (62, 105920), (64, 102610), (80, 82088), (124, 52960), (128, 51305), (155, 42368), (160, 41044), (248, 26480), (310, 21184), (320, 20522), (331, 19840), (496, 13240), (620, 10592), (640, 10261), (662, 9920), (992, 6620), (1240, 5296), (1324, 4960), (1655, 3968), (1984, 3310), (2480, 2648)]