172508280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1$

素因数の和:8973

約数の個数: 128

約数和(自身を含む): 617241600

約数和(自身を除く): 444733320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 8929, 9660, 17858, 19320, 26787, 35716, 44645, 53574, 62503, 71432, 89290, 107148, 125006, 133935, 178580, 187509, 205367, 214296, 250012, 267870, 312515, 357160, 375018, 410734, 500024, 535740, 616101, 625030, 750036, 821468, 937545, 1026835, 1071480, 1232202, 1250060, 1437569, 1500072, 1642936, 1875090, 2053670, 2464404, 2500120, 2875138, 3080505, 3750180, 4107340, 4312707, 4928808, 5750276, 6161010, 7187845, 7500360, 8214680, 8625414, 11500552, 12322020, 14375690, 17250828, 21563535, 24644040, 28751380, 34501656, 43127070, 57502760, 86254140, 172508280]

約数ペア:

[(1, 172508280), (2, 86254140), (3, 57502760), (4, 43127070), (5, 34501656), (6, 28751380), (7, 24644040), (8, 21563535), (10, 17250828), (12, 14375690), (14, 12322020), (15, 11500552), (20, 8625414), (21, 8214680), (23, 7500360), (24, 7187845), (28, 6161010), (30, 5750276), (35, 4928808), (40, 4312707), (42, 4107340), (46, 3750180), (56, 3080505), (60, 2875138), (69, 2500120), (70, 2464404), (84, 2053670), (92, 1875090), (105, 1642936), (115, 1500072), (120, 1437569), (138, 1250060), (140, 1232202), (161, 1071480), (168, 1026835), (184, 937545), (210, 821468), (230, 750036), (276, 625030), (280, 616101), (322, 535740), (345, 500024), (420, 410734), (460, 375018), (483, 357160), (552, 312515), (644, 267870), (690, 250012), (805, 214296), (840, 205367), (920, 187509), (966, 178580), (1288, 133935), (1380, 125006), (1610, 107148), (1932, 89290), (2415, 71432), (2760, 62503), (3220, 53574), (3864, 44645), (4830, 35716), (6440, 26787), (8929, 19320), (9660, 17858)]