71793120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:977

約数の個数: 192

約数和(自身を含む): 269982720

約数和(自身を除く): 198189600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 929, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1858, 1932, 2208, 2415, 2576, 2760, 2787, 3220, 3360, 3680, 3716, 3864, 4645, 4830, 5152, 5520, 5574, 6440, 6503, 7432, 7728, 9290, 9660, 11040, 11148, 12880, 13006, 13935, 14864, 15456, 18580, 19320, 19509, 21367, 22296, 25760, 26012, 27870, 29728, 32515, 37160, 38640, 39018, 42734, 44592, 52024, 55740, 64101, 65030, 74320, 77280, 78036, 85468, 89184, 97545, 104048, 106835, 111480, 128202, 130060, 148640, 149569, 156072, 170936, 195090, 208096, 213670, 222960, 256404, 260120, 299138, 312144, 320505, 341872, 390180, 427340, 445920, 448707, 512808, 520240, 598276, 624288, 641010, 683744, 747845, 780360, 854680, 897414, 1025616, 1040480, 1196552, 1282020, 1495690, 1560720, 1709360, 1794828, 2051232, 2243535, 2393104, 2564040, 2991380, 3121440, 3418720, 3589656, 4487070, 4786208, 5128080, 5982760, 7179312, 8974140, 10256160, 11965520, 14358624, 17948280, 23931040, 35896560, 71793120]

約数ペア:

[(1, 71793120), (2, 35896560), (3, 23931040), (4, 17948280), (5, 14358624), (6, 11965520), (7, 10256160), (8, 8974140), (10, 7179312), (12, 5982760), (14, 5128080), (15, 4786208), (16, 4487070), (20, 3589656), (21, 3418720), (23, 3121440), (24, 2991380), (28, 2564040), (30, 2393104), (32, 2243535), (35, 2051232), (40, 1794828), (42, 1709360), (46, 1560720), (48, 1495690), (56, 1282020), (60, 1196552), (69, 1040480), (70, 1025616), (80, 897414), (84, 854680), (92, 780360), (96, 747845), (105, 683744), (112, 641010), (115, 624288), (120, 598276), (138, 520240), (140, 512808), (160, 448707), (161, 445920), (168, 427340), (184, 390180), (210, 341872), (224, 320505), (230, 312144), (240, 299138), (276, 260120), (280, 256404), (322, 222960), (336, 213670), (345, 208096), (368, 195090), (420, 170936), (460, 156072), (480, 149569), (483, 148640), (552, 130060), (560, 128202), (644, 111480), (672, 106835), (690, 104048), (736, 97545), (805, 89184), (840, 85468), (920, 78036), (929, 77280), (966, 74320), (1104, 65030), (1120, 64101), (1288, 55740), (1380, 52024), (1610, 44592), (1680, 42734), (1840, 39018), (1858, 38640), (1932, 37160), (2208, 32515), (2415, 29728), (2576, 27870), (2760, 26012), (2787, 25760), (3220, 22296), (3360, 21367), (3680, 19509), (3716, 19320), (3864, 18580), (4645, 15456), (4830, 14864), (5152, 13935), (5520, 13006), (5574, 12880), (6440, 11148), (6503, 11040), (7432, 9660), (7728, 9290)]