56857080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 140134920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 599, 678, 791, 840, 904, 1130, 1198, 1356, 1582, 1695, 1797, 2260, 2373, 2396, 2712, 2995, 3164, 3390, 3594, 3955, 4193, 4520, 4746, 4792, 5990, 6328, 6780, 7188, 7910, 8386, 8985, 9492, 11865, 11980, 12579, 13560, 14376, 15820, 16772, 17970, 18984, 20965, 23730, 23960, 25158, 31640, 33544, 35940, 41930, 47460, 50316, 62895, 67687, 71880, 83860, 94920, 100632, 125790, 135374, 167720, 203061, 251580, 270748, 338435, 406122, 473809, 503160, 541496, 676870, 812244, 947618, 1015305, 1353740, 1421427, 1624488, 1895236, 2030610, 2369045, 2707480, 2842854, 3790472, 4061220, 4738090, 5685708, 7107135, 8122440, 9476180, 11371416, 14214270, 18952360, 28428540, 56857080]

約数ペア:

[(1, 56857080), (2, 28428540), (3, 18952360), (4, 14214270), (5, 11371416), (6, 9476180), (7, 8122440), (8, 7107135), (10, 5685708), (12, 4738090), (14, 4061220), (15, 3790472), (20, 2842854), (21, 2707480), (24, 2369045), (28, 2030610), (30, 1895236), (35, 1624488), (40, 1421427), (42, 1353740), (56, 1015305), (60, 947618), (70, 812244), (84, 676870), (105, 541496), (113, 503160), (120, 473809), (140, 406122), (168, 338435), (210, 270748), (226, 251580), (280, 203061), (339, 167720), (420, 135374), (452, 125790), (565, 100632), (599, 94920), (678, 83860), (791, 71880), (840, 67687), (904, 62895), (1130, 50316), (1198, 47460), (1356, 41930), (1582, 35940), (1695, 33544), (1797, 31640), (2260, 25158), (2373, 23960), (2396, 23730), (2712, 20965), (2995, 18984), (3164, 17970), (3390, 16772), (3594, 15820), (3955, 14376), (4193, 13560), (4520, 12579), (4746, 11980), (4792, 11865), (5990, 9492), (6328, 8985), (6780, 8386), (7188, 7910)]