108082520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 312560640

約数和(自身を除く): 204478120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1291, 1495, 1610, 1820, 2093, 2392, 2582, 2990, 3220, 3640, 4186, 5164, 5980, 6440, 6455, 8372, 9037, 10328, 10465, 11960, 12910, 16744, 16783, 18074, 20930, 25820, 29693, 33566, 36148, 41860, 45185, 51640, 59386, 67132, 72296, 83720, 83915, 90370, 117481, 118772, 134264, 148465, 167830, 180740, 207851, 234962, 237544, 296930, 335660, 361480, 386009, 415702, 469924, 587405, 593860, 671320, 772018, 831404, 939848, 1039255, 1174810, 1187720, 1544036, 1662808, 1930045, 2078510, 2349620, 2702063, 3088072, 3860090, 4157020, 4699240, 5404126, 7720180, 8314040, 10808252, 13510315, 15440360, 21616504, 27020630, 54041260, 108082520]

約数ペア:

[(1, 108082520), (2, 54041260), (4, 27020630), (5, 21616504), (7, 15440360), (8, 13510315), (10, 10808252), (13, 8314040), (14, 7720180), (20, 5404126), (23, 4699240), (26, 4157020), (28, 3860090), (35, 3088072), (40, 2702063), (46, 2349620), (52, 2078510), (56, 1930045), (65, 1662808), (70, 1544036), (91, 1187720), (92, 1174810), (104, 1039255), (115, 939848), (130, 831404), (140, 772018), (161, 671320), (182, 593860), (184, 587405), (230, 469924), (260, 415702), (280, 386009), (299, 361480), (322, 335660), (364, 296930), (455, 237544), (460, 234962), (520, 207851), (598, 180740), (644, 167830), (728, 148465), (805, 134264), (910, 118772), (920, 117481), (1196, 90370), (1288, 83915), (1291, 83720), (1495, 72296), (1610, 67132), (1820, 59386), (2093, 51640), (2392, 45185), (2582, 41860), (2990, 36148), (3220, 33566), (3640, 29693), (4186, 25820), (5164, 20930), (5980, 18074), (6440, 16783), (6455, 16744), (8372, 12910), (9037, 11960), (10328, 10465)]