1806556080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29063}}^1$

素因数の和:29123

約数の個数: 160

約数和(自身を含む): 6573579264

約数和(自身を除く): 4767023184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3885, 4144, 4440, 5180, 6216, 7770, 8880, 10360, 12432, 15540, 20720, 29063, 31080, 58126, 62160, 87189, 116252, 145315, 174378, 203441, 232504, 290630, 348756, 406882, 435945, 465008, 581260, 610323, 697512, 813764, 871890, 1017205, 1075331, 1162520, 1220646, 1395024, 1627528, 1743780, 2034410, 2150662, 2325040, 2441292, 3051615, 3225993, 3255056, 3487560, 4068820, 4301324, 4882584, 5376655, 6103230, 6451986, 6975120, 7527317, 8137640, 8602648, 9765168, 10753310, 12206460, 12903972, 15054634, 16129965, 16275280, 17205296, 21506620, 22581951, 24412920, 25807944, 30109268, 32259930, 37636585, 43013240, 45163902, 48825840, 51615888, 60218536, 64519860, 75273170, 86026480, 90327804, 112909755, 120437072, 129039720, 150546340, 180655608, 225819510, 258079440, 301092680, 361311216, 451639020, 602185360, 903278040, 1806556080]

約数ペア:

[(1, 1806556080), (2, 903278040), (3, 602185360), (4, 451639020), (5, 361311216), (6, 301092680), (7, 258079440), (8, 225819510), (10, 180655608), (12, 150546340), (14, 129039720), (15, 120437072), (16, 112909755), (20, 90327804), (21, 86026480), (24, 75273170), (28, 64519860), (30, 60218536), (35, 51615888), (37, 48825840), (40, 45163902), (42, 43013240), (48, 37636585), (56, 32259930), (60, 30109268), (70, 25807944), (74, 24412920), (80, 22581951), (84, 21506620), (105, 17205296), (111, 16275280), (112, 16129965), (120, 15054634), (140, 12903972), (148, 12206460), (168, 10753310), (185, 9765168), (210, 8602648), (222, 8137640), (240, 7527317), (259, 6975120), (280, 6451986), (296, 6103230), (336, 5376655), (370, 4882584), (420, 4301324), (444, 4068820), (518, 3487560), (555, 3255056), (560, 3225993), (592, 3051615), (740, 2441292), (777, 2325040), (840, 2150662), (888, 2034410), (1036, 1743780), (1110, 1627528), (1295, 1395024), (1480, 1220646), (1554, 1162520), (1680, 1075331), (1776, 1017205), (2072, 871890), (2220, 813764), (2590, 697512), (2960, 610323), (3108, 581260), (3885, 465008), (4144, 435945), (4440, 406882), (5180, 348756), (6216, 290630), (7770, 232504), (8880, 203441), (10360, 174378), (12432, 145315), (15540, 116252), (20720, 87189), (29063, 62160), (31080, 58126)]