12925080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 50319360

約数和(自身を除く): 37394280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 223, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 446, 460, 483, 504, 552, 630, 644, 669, 690, 805, 828, 840, 892, 920, 966, 1035, 1115, 1260, 1288, 1338, 1380, 1449, 1561, 1610, 1656, 1784, 1932, 2007, 2070, 2230, 2415, 2520, 2676, 2760, 2898, 3122, 3220, 3345, 3864, 4014, 4140, 4460, 4683, 4830, 5129, 5352, 5796, 6244, 6440, 6690, 7245, 7805, 8028, 8280, 8920, 9366, 9660, 10035, 10258, 11592, 12488, 13380, 14049, 14490, 15387, 15610, 16056, 18732, 19320, 20070, 20516, 23415, 25645, 26760, 28098, 28980, 30774, 31220, 35903, 37464, 40140, 41032, 46161, 46830, 51290, 56196, 57960, 61548, 62440, 70245, 71806, 76935, 80280, 92322, 93660, 102580, 107709, 112392, 123096, 140490, 143612, 153870, 179515, 184644, 187320, 205160, 215418, 230805, 280980, 287224, 307740, 323127, 359030, 369288, 430836, 461610, 538545, 561960, 615480, 646254, 718060, 861672, 923220, 1077090, 1292508, 1436120, 1615635, 1846440, 2154180, 2585016, 3231270, 4308360, 6462540, 12925080]

約数ペア:

[(1, 12925080), (2, 6462540), (3, 4308360), (4, 3231270), (5, 2585016), (6, 2154180), (7, 1846440), (8, 1615635), (9, 1436120), (10, 1292508), (12, 1077090), (14, 923220), (15, 861672), (18, 718060), (20, 646254), (21, 615480), (23, 561960), (24, 538545), (28, 461610), (30, 430836), (35, 369288), (36, 359030), (40, 323127), (42, 307740), (45, 287224), (46, 280980), (56, 230805), (60, 215418), (63, 205160), (69, 187320), (70, 184644), (72, 179515), (84, 153870), (90, 143612), (92, 140490), (105, 123096), (115, 112392), (120, 107709), (126, 102580), (138, 93660), (140, 92322), (161, 80280), (168, 76935), (180, 71806), (184, 70245), (207, 62440), (210, 61548), (223, 57960), (230, 56196), (252, 51290), (276, 46830), (280, 46161), (315, 41032), (322, 40140), (345, 37464), (360, 35903), (414, 31220), (420, 30774), (446, 28980), (460, 28098), (483, 26760), (504, 25645), (552, 23415), (630, 20516), (644, 20070), (669, 19320), (690, 18732), (805, 16056), (828, 15610), (840, 15387), (892, 14490), (920, 14049), (966, 13380), (1035, 12488), (1115, 11592), (1260, 10258), (1288, 10035), (1338, 9660), (1380, 9366), (1449, 8920), (1561, 8280), (1610, 8028), (1656, 7805), (1784, 7245), (1932, 6690), (2007, 6440), (2070, 6244), (2230, 5796), (2415, 5352), (2520, 5129), (2676, 4830), (2760, 4683), (2898, 4460), (3122, 4140), (3220, 4014), (3345, 3864)]