2013766440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{64793}}^1$

素因数の和:64851

約数の個数: 128

約数和(自身を含む): 7091055360

約数和(自身を除く): 5077288920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 64793, 129586, 194379, 259172, 323965, 388758, 453551, 518344, 647930, 777516, 907102, 971895, 1295860, 1360653, 1555032, 1814204, 1943790, 2267755, 2397341, 2591720, 2721306, 3628408, 3887580, 4535510, 4794682, 5442612, 6803265, 7192023, 7775160, 9071020, 9589364, 10885224, 11986705, 13606530, 14384046, 16781387, 18142040, 19178728, 23973410, 27213060, 28768092, 33562774, 35960115, 47946820, 50344161, 54426120, 57536184, 67125548, 71920230, 83906935, 95893640, 100688322, 134251096, 143840460, 167813870, 201376644, 251720805, 287680920, 335627740, 402753288, 503441610, 671255480, 1006883220, 2013766440]

約数ペア:

[(1, 2013766440), (2, 1006883220), (3, 671255480), (4, 503441610), (5, 402753288), (6, 335627740), (7, 287680920), (8, 251720805), (10, 201376644), (12, 167813870), (14, 143840460), (15, 134251096), (20, 100688322), (21, 95893640), (24, 83906935), (28, 71920230), (30, 67125548), (35, 57536184), (37, 54426120), (40, 50344161), (42, 47946820), (56, 35960115), (60, 33562774), (70, 28768092), (74, 27213060), (84, 23973410), (105, 19178728), (111, 18142040), (120, 16781387), (140, 14384046), (148, 13606530), (168, 11986705), (185, 10885224), (210, 9589364), (222, 9071020), (259, 7775160), (280, 7192023), (296, 6803265), (370, 5442612), (420, 4794682), (444, 4535510), (518, 3887580), (555, 3628408), (740, 2721306), (777, 2591720), (840, 2397341), (888, 2267755), (1036, 1943790), (1110, 1814204), (1295, 1555032), (1480, 1360653), (1554, 1295860), (2072, 971895), (2220, 907102), (2590, 777516), (3108, 647930), (3885, 518344), (4440, 453551), (5180, 388758), (6216, 323965), (7770, 259172), (10360, 194379), (15540, 129586), (31080, 64793)]