212567520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 738533376

約数和(自身を除く): 525965856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 127, 132, 160, 165, 176, 220, 240, 254, 264, 317, 330, 352, 381, 440, 480, 508, 528, 634, 635, 660, 762, 880, 951, 1016, 1056, 1268, 1270, 1320, 1397, 1524, 1585, 1760, 1902, 1905, 2032, 2536, 2540, 2640, 2794, 3048, 3170, 3487, 3804, 3810, 4064, 4191, 4755, 5072, 5080, 5280, 5588, 6096, 6340, 6974, 6985, 7608, 7620, 8382, 9510, 10144, 10160, 10461, 11176, 12192, 12680, 13948, 13970, 15216, 15240, 16764, 17435, 19020, 20320, 20922, 20955, 22352, 25360, 27896, 27940, 30432, 30480, 33528, 34870, 38040, 40259, 41844, 41910, 44704, 50720, 52305, 55792, 55880, 60960, 67056, 69740, 76080, 80518, 83688, 83820, 104610, 111584, 111760, 120777, 134112, 139480, 152160, 161036, 167376, 167640, 201295, 209220, 223520, 241554, 278960, 322072, 334752, 335280, 402590, 418440, 442849, 483108, 557920, 603885, 644144, 670560, 805180, 836880, 885698, 966216, 1207770, 1288288, 1328547, 1610360, 1673760, 1771396, 1932432, 2214245, 2415540, 2657094, 3220720, 3542792, 3864864, 4428490, 4831080, 5314188, 6441440, 6642735, 7085584, 8856980, 9662160, 10628376, 13285470, 14171168, 17713960, 19324320, 21256752, 26570940, 35427920, 42513504, 53141880, 70855840, 106283760, 212567520]

約数ペア:

[(1, 212567520), (2, 106283760), (3, 70855840), (4, 53141880), (5, 42513504), (6, 35427920), (8, 26570940), (10, 21256752), (11, 19324320), (12, 17713960), (15, 14171168), (16, 13285470), (20, 10628376), (22, 9662160), (24, 8856980), (30, 7085584), (32, 6642735), (33, 6441440), (40, 5314188), (44, 4831080), (48, 4428490), (55, 3864864), (60, 3542792), (66, 3220720), (80, 2657094), (88, 2415540), (96, 2214245), (110, 1932432), (120, 1771396), (127, 1673760), (132, 1610360), (160, 1328547), (165, 1288288), (176, 1207770), (220, 966216), (240, 885698), (254, 836880), (264, 805180), (317, 670560), (330, 644144), (352, 603885), (381, 557920), (440, 483108), (480, 442849), (508, 418440), (528, 402590), (634, 335280), (635, 334752), (660, 322072), (762, 278960), (880, 241554), (951, 223520), (1016, 209220), (1056, 201295), (1268, 167640), (1270, 167376), (1320, 161036), (1397, 152160), (1524, 139480), (1585, 134112), (1760, 120777), (1902, 111760), (1905, 111584), (2032, 104610), (2536, 83820), (2540, 83688), (2640, 80518), (2794, 76080), (3048, 69740), (3170, 67056), (3487, 60960), (3804, 55880), (3810, 55792), (4064, 52305), (4191, 50720), (4755, 44704), (5072, 41910), (5080, 41844), (5280, 40259), (5588, 38040), (6096, 34870), (6340, 33528), (6974, 30480), (6985, 30432), (7608, 27940), (7620, 27896), (8382, 25360), (9510, 22352), (10144, 20955), (10160, 20922), (10461, 20320), (11176, 19020), (12192, 17435), (12680, 16764), (13948, 15240), (13970, 15216)]