159705280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:966

約数の個数: 112

約数和(自身を含む): 440375040

約数和(自身を除く): 280669760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 859, 1120, 1162, 1328, 1660, 1718, 2240, 2324, 2656, 2905, 3320, 3436, 4295, 4648, 5312, 5810, 6013, 6640, 6872, 8590, 9296, 11620, 12026, 13280, 13744, 17180, 18592, 23240, 24052, 26560, 27488, 30065, 34360, 37184, 46480, 48104, 54976, 60130, 68720, 71297, 92960, 96208, 120260, 137440, 142594, 185920, 192416, 240520, 274880, 285188, 356485, 384832, 481040, 499079, 570376, 712970, 962080, 998158, 1140752, 1425940, 1924160, 1996316, 2281504, 2495395, 2851880, 3992632, 4563008, 4990790, 5703760, 7985264, 9981580, 11407520, 15970528, 19963160, 22815040, 31941056, 39926320, 79852640, 159705280]

約数ペア:

[(1, 159705280), (2, 79852640), (4, 39926320), (5, 31941056), (7, 22815040), (8, 19963160), (10, 15970528), (14, 11407520), (16, 9981580), (20, 7985264), (28, 5703760), (32, 4990790), (35, 4563008), (40, 3992632), (56, 2851880), (64, 2495395), (70, 2281504), (80, 1996316), (83, 1924160), (112, 1425940), (140, 1140752), (160, 998158), (166, 962080), (224, 712970), (280, 570376), (320, 499079), (332, 481040), (415, 384832), (448, 356485), (560, 285188), (581, 274880), (664, 240520), (830, 192416), (859, 185920), (1120, 142594), (1162, 137440), (1328, 120260), (1660, 96208), (1718, 92960), (2240, 71297), (2324, 68720), (2656, 60130), (2905, 54976), (3320, 48104), (3436, 46480), (4295, 37184), (4648, 34360), (5312, 30065), (5810, 27488), (6013, 26560), (6640, 24052), (6872, 23240), (8590, 18592), (9296, 17180), (11620, 13744), (12026, 13280)]