827748160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 2054108160

約数和(自身を除く): 1226360000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 191, 232, 290, 320, 382, 464, 467, 580, 764, 928, 934, 955, 1160, 1528, 1856, 1868, 1910, 2320, 2335, 3056, 3736, 3820, 4640, 4670, 5539, 6112, 7472, 7640, 9280, 9340, 11078, 12224, 13543, 14944, 15280, 18680, 22156, 27086, 27695, 29888, 30560, 37360, 44312, 54172, 55390, 61120, 67715, 74720, 88624, 89197, 108344, 110780, 135430, 149440, 177248, 178394, 216688, 221560, 270860, 354496, 356788, 433376, 443120, 445985, 541720, 713576, 866752, 886240, 891970, 1083440, 1427152, 1772480, 1783940, 2166880, 2586713, 2854304, 3567880, 4333760, 5173426, 5708608, 7135760, 10346852, 12933565, 14271520, 20693704, 25867130, 28543040, 41387408, 51734260, 82774816, 103468520, 165549632, 206937040, 413874080, 827748160]

約数ペア:

[(1, 827748160), (2, 413874080), (4, 206937040), (5, 165549632), (8, 103468520), (10, 82774816), (16, 51734260), (20, 41387408), (29, 28543040), (32, 25867130), (40, 20693704), (58, 14271520), (64, 12933565), (80, 10346852), (116, 7135760), (145, 5708608), (160, 5173426), (191, 4333760), (232, 3567880), (290, 2854304), (320, 2586713), (382, 2166880), (464, 1783940), (467, 1772480), (580, 1427152), (764, 1083440), (928, 891970), (934, 886240), (955, 866752), (1160, 713576), (1528, 541720), (1856, 445985), (1868, 443120), (1910, 433376), (2320, 356788), (2335, 354496), (3056, 270860), (3736, 221560), (3820, 216688), (4640, 178394), (4670, 177248), (5539, 149440), (6112, 135430), (7472, 110780), (7640, 108344), (9280, 89197), (9340, 88624), (11078, 74720), (12224, 67715), (13543, 61120), (14944, 55390), (15280, 54172), (18680, 44312), (22156, 37360), (27086, 30560), (27695, 29888)]