1266979560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137119}}^1$

素因数の和:137151

約数の個数: 128

約数和(自身を含む): 4738867200

約数和(自身を除く): 3471887640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 137119, 274238, 411357, 548476, 685595, 822714, 959833, 1096952, 1371190, 1508309, 1645428, 1919666, 2056785, 2742380, 2879499, 3016618, 3290856, 3839332, 4113570, 4524927, 4799165, 5484760, 5758998, 6033236, 7541545, 7678664, 8227140, 9049854, 9598330, 10558163, 11517996, 12066472, 14397495, 15083090, 16454280, 18099708, 19196660, 21116326, 22624635, 23035992, 28794990, 30166180, 31674489, 36199416, 38393320, 42232652, 45249270, 52790815, 57589980, 60332360, 63348978, 84465304, 90498540, 105581630, 115179960, 126697956, 158372445, 180997080, 211163260, 253395912, 316744890, 422326520, 633489780, 1266979560]

約数ペア:

[(1, 1266979560), (2, 633489780), (3, 422326520), (4, 316744890), (5, 253395912), (6, 211163260), (7, 180997080), (8, 158372445), (10, 126697956), (11, 115179960), (12, 105581630), (14, 90498540), (15, 84465304), (20, 63348978), (21, 60332360), (22, 57589980), (24, 52790815), (28, 45249270), (30, 42232652), (33, 38393320), (35, 36199416), (40, 31674489), (42, 30166180), (44, 28794990), (55, 23035992), (56, 22624635), (60, 21116326), (66, 19196660), (70, 18099708), (77, 16454280), (84, 15083090), (88, 14397495), (105, 12066472), (110, 11517996), (120, 10558163), (132, 9598330), (140, 9049854), (154, 8227140), (165, 7678664), (168, 7541545), (210, 6033236), (220, 5758998), (231, 5484760), (264, 4799165), (280, 4524927), (308, 4113570), (330, 3839332), (385, 3290856), (420, 3016618), (440, 2879499), (462, 2742380), (616, 2056785), (660, 1919666), (770, 1645428), (840, 1508309), (924, 1371190), (1155, 1096952), (1320, 959833), (1540, 822714), (1848, 685595), (2310, 548476), (3080, 411357), (4620, 274238), (9240, 137119)]