538854960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{45821}}^1$

素因数の和:45851

約数の個数: 120

約数和(自身を含む): 1943219376

約数和(自身を除く): 1404364416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 45821, 91642, 137463, 183284, 229105, 274926, 320747, 366568, 458210, 549852, 641494, 687315, 733136, 916420, 962241, 1099704, 1282988, 1374630, 1603735, 1832840, 1924482, 2199408, 2245229, 2565976, 2749260, 3207470, 3665680, 3848964, 4490458, 4811205, 5131952, 5498520, 6414940, 6735687, 7697928, 8980916, 9622410, 10997040, 11226145, 12829880, 13471374, 15395856, 17961832, 19244820, 22452290, 25659760, 26942748, 33678435, 35923664, 38489640, 44904580, 53885496, 67356870, 76979280, 89809160, 107770992, 134713740, 179618320, 269427480, 538854960]

約数ペア:

[(1, 538854960), (2, 269427480), (3, 179618320), (4, 134713740), (5, 107770992), (6, 89809160), (7, 76979280), (8, 67356870), (10, 53885496), (12, 44904580), (14, 38489640), (15, 35923664), (16, 33678435), (20, 26942748), (21, 25659760), (24, 22452290), (28, 19244820), (30, 17961832), (35, 15395856), (40, 13471374), (42, 12829880), (48, 11226145), (49, 10997040), (56, 9622410), (60, 8980916), (70, 7697928), (80, 6735687), (84, 6414940), (98, 5498520), (105, 5131952), (112, 4811205), (120, 4490458), (140, 3848964), (147, 3665680), (168, 3207470), (196, 2749260), (210, 2565976), (240, 2245229), (245, 2199408), (280, 1924482), (294, 1832840), (336, 1603735), (392, 1374630), (420, 1282988), (490, 1099704), (560, 962241), (588, 916420), (735, 733136), (784, 687315), (840, 641494), (980, 549852), (1176, 458210), (1470, 366568), (1680, 320747), (1960, 274926), (2352, 229105), (2940, 183284), (3920, 137463), (5880, 91642), (11760, 45821)]