42585760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 74987360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 809, 940, 1120, 1316, 1504, 1618, 1645, 1880, 2632, 3236, 3290, 3760, 4045, 5264, 5663, 6472, 6580, 7520, 8090, 10528, 11326, 12944, 13160, 16180, 22652, 25888, 26320, 28315, 32360, 38023, 45304, 52640, 56630, 64720, 76046, 90608, 113260, 129440, 152092, 181216, 190115, 226520, 266161, 304184, 380230, 453040, 532322, 608368, 760460, 906080, 1064644, 1216736, 1330805, 1520920, 2129288, 2661610, 3041840, 4258576, 5323220, 6083680, 8517152, 10646440, 21292880, 42585760]

約数ペア:

[(1, 42585760), (2, 21292880), (4, 10646440), (5, 8517152), (7, 6083680), (8, 5323220), (10, 4258576), (14, 3041840), (16, 2661610), (20, 2129288), (28, 1520920), (32, 1330805), (35, 1216736), (40, 1064644), (47, 906080), (56, 760460), (70, 608368), (80, 532322), (94, 453040), (112, 380230), (140, 304184), (160, 266161), (188, 226520), (224, 190115), (235, 181216), (280, 152092), (329, 129440), (376, 113260), (470, 90608), (560, 76046), (658, 64720), (752, 56630), (809, 52640), (940, 45304), (1120, 38023), (1316, 32360), (1504, 28315), (1618, 26320), (1645, 25888), (1880, 22652), (2632, 16180), (3236, 13160), (3290, 12944), (3760, 11326), (4045, 10528), (5264, 8090), (5663, 7520), (6472, 6580)]