1069534720

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13531

約数の個数: 80

約数和(自身を含む): 2647294848

約数和(自身を除く): 1577760128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 13477, 15872, 19840, 26954, 39680, 53908, 67385, 79360, 107816, 134770, 215632, 269540, 417787, 431264, 539080, 835574, 862528, 1078160, 1671148, 1725056, 2088935, 2156320, 3342296, 3450112, 4177870, 4312640, 6684592, 6900224, 8355740, 8625280, 13369184, 16711480, 17250560, 26738368, 33422960, 34501120, 53476736, 66845920, 106953472, 133691840, 213906944, 267383680, 534767360, 1069534720]

約数ペア:

[(1, 1069534720), (2, 534767360), (4, 267383680), (5, 213906944), (8, 133691840), (10, 106953472), (16, 66845920), (20, 53476736), (31, 34501120), (32, 33422960), (40, 26738368), (62, 17250560), (64, 16711480), (80, 13369184), (124, 8625280), (128, 8355740), (155, 6900224), (160, 6684592), (248, 4312640), (256, 4177870), (310, 3450112), (320, 3342296), (496, 2156320), (512, 2088935), (620, 1725056), (640, 1671148), (992, 1078160), (1240, 862528), (1280, 835574), (1984, 539080), (2480, 431264), (2560, 417787), (3968, 269540), (4960, 215632), (7936, 134770), (9920, 107816), (13477, 79360), (15872, 67385), (19840, 53908), (26954, 39680)]