1263512880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8087}}^1$

素因数の和:8144

約数の個数: 240

約数和(自身を含む): 5006536704

約数和(自身を除く): 3743023824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8087, 8680, 9765, 10416, 11160, 13020, 15624, 16174, 17360, 19530, 22320, 24261, 26040, 31248, 32348, 39060, 40435, 48522, 52080, 56609, 64696, 72783, 78120, 80870, 97044, 113218, 121305, 129392, 145566, 156240, 161740, 169827, 194088, 226436, 242610, 250697, 283045, 291132, 323480, 339654, 363915, 388176, 452872, 485220, 501394, 509481, 566090, 582264, 646960, 679308, 727830, 752091, 849135, 905744, 970440, 1002788, 1018962, 1132180, 1164528, 1253485, 1358616, 1455660, 1504182, 1698270, 1754879, 1940880, 2005576, 2037924, 2256273, 2264360, 2506970, 2547405, 2717232, 2911320, 3008364, 3396540, 3509758, 3760455, 4011152, 4075848, 4512546, 4528720, 5013940, 5094810, 5264637, 5822640, 6016728, 6793080, 7019516, 7520910, 8151696, 8774395, 9025092, 10027880, 10189620, 10529274, 11281365, 12033456, 13586160, 14039032, 15041820, 15793911, 17548790, 18050184, 20055760, 20379240, 21058548, 22562730, 26323185, 28078064, 30083640, 31587822, 35097580, 36100368, 40758480, 42117096, 45125460, 52646370, 60167280, 63175644, 70195160, 78969555, 84234192, 90250920, 105292740, 126351288, 140390320, 157939110, 180501840, 210585480, 252702576, 315878220, 421170960, 631756440, 1263512880]

約数ペア:

[(1, 1263512880), (2, 631756440), (3, 421170960), (4, 315878220), (5, 252702576), (6, 210585480), (7, 180501840), (8, 157939110), (9, 140390320), (10, 126351288), (12, 105292740), (14, 90250920), (15, 84234192), (16, 78969555), (18, 70195160), (20, 63175644), (21, 60167280), (24, 52646370), (28, 45125460), (30, 42117096), (31, 40758480), (35, 36100368), (36, 35097580), (40, 31587822), (42, 30083640), (45, 28078064), (48, 26323185), (56, 22562730), (60, 21058548), (62, 20379240), (63, 20055760), (70, 18050184), (72, 17548790), (80, 15793911), (84, 15041820), (90, 14039032), (93, 13586160), (105, 12033456), (112, 11281365), (120, 10529274), (124, 10189620), (126, 10027880), (140, 9025092), (144, 8774395), (155, 8151696), (168, 7520910), (180, 7019516), (186, 6793080), (210, 6016728), (217, 5822640), (240, 5264637), (248, 5094810), (252, 5013940), (279, 4528720), (280, 4512546), (310, 4075848), (315, 4011152), (336, 3760455), (360, 3509758), (372, 3396540), (420, 3008364), (434, 2911320), (465, 2717232), (496, 2547405), (504, 2506970), (558, 2264360), (560, 2256273), (620, 2037924), (630, 2005576), (651, 1940880), (720, 1754879), (744, 1698270), (840, 1504182), (868, 1455660), (930, 1358616), (1008, 1253485), (1085, 1164528), (1116, 1132180), (1240, 1018962), (1260, 1002788), (1302, 970440), (1395, 905744), (1488, 849135), (1680, 752091), (1736, 727830), (1860, 679308), (1953, 646960), (2170, 582264), (2232, 566090), (2480, 509481), (2520, 501394), (2604, 485220), (2790, 452872), (3255, 388176), (3472, 363915), (3720, 339654), (3906, 323480), (4340, 291132), (4464, 283045), (5040, 250697), (5208, 242610), (5580, 226436), (6510, 194088), (7440, 169827), (7812, 161740), (8087, 156240), (8680, 145566), (9765, 129392), (10416, 121305), (11160, 113218), (13020, 97044), (15624, 80870), (16174, 78120), (17360, 72783), (19530, 64696), (22320, 56609), (24261, 52080), (26040, 48522), (31248, 40435), (32348, 39060)]