105288040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 283046400

約数和(自身を除く): 177758360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 79, 88, 104, 110, 130, 143, 158, 220, 233, 260, 286, 316, 395, 440, 466, 520, 572, 632, 715, 790, 869, 932, 1027, 1144, 1165, 1430, 1580, 1738, 1864, 2054, 2330, 2563, 2860, 3029, 3160, 3476, 4108, 4345, 4660, 5126, 5135, 5720, 6058, 6952, 8216, 8690, 9320, 10252, 10270, 11297, 12116, 12815, 15145, 17380, 18407, 20504, 20540, 22594, 24232, 25630, 30290, 33319, 34760, 36814, 41080, 45188, 51260, 56485, 60580, 66638, 73628, 90376, 92035, 102520, 112970, 121160, 133276, 147256, 166595, 184070, 202477, 225940, 239291, 266552, 333190, 368140, 404954, 451880, 478582, 666380, 736280, 809908, 957164, 1012385, 1196455, 1332760, 1619816, 1914328, 2024770, 2392910, 2632201, 4049540, 4785820, 5264402, 8099080, 9571640, 10528804, 13161005, 21057608, 26322010, 52644020, 105288040]

約数ペア:

[(1, 105288040), (2, 52644020), (4, 26322010), (5, 21057608), (8, 13161005), (10, 10528804), (11, 9571640), (13, 8099080), (20, 5264402), (22, 4785820), (26, 4049540), (40, 2632201), (44, 2392910), (52, 2024770), (55, 1914328), (65, 1619816), (79, 1332760), (88, 1196455), (104, 1012385), (110, 957164), (130, 809908), (143, 736280), (158, 666380), (220, 478582), (233, 451880), (260, 404954), (286, 368140), (316, 333190), (395, 266552), (440, 239291), (466, 225940), (520, 202477), (572, 184070), (632, 166595), (715, 147256), (790, 133276), (869, 121160), (932, 112970), (1027, 102520), (1144, 92035), (1165, 90376), (1430, 73628), (1580, 66638), (1738, 60580), (1864, 56485), (2054, 51260), (2330, 45188), (2563, 41080), (2860, 36814), (3029, 34760), (3160, 33319), (3476, 30290), (4108, 25630), (4345, 24232), (4660, 22594), (5126, 20540), (5135, 20504), (5720, 18407), (6058, 17380), (6952, 15145), (8216, 12815), (8690, 12116), (9320, 11297), (10252, 10270)]