216165040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1347

約数の個数: 160

約数和(自身を含む): 645958656

約数和(自身を除く): 429793616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 910, 920, 1040, 1196, 1288, 1291, 1456, 1495, 1610, 1820, 1840, 2093, 2392, 2576, 2582, 2990, 3220, 3640, 4186, 4784, 5164, 5980, 6440, 6455, 7280, 8372, 9037, 10328, 10465, 11960, 12880, 12910, 16744, 16783, 18074, 20656, 20930, 23920, 25820, 29693, 33488, 33566, 36148, 41860, 45185, 51640, 59386, 67132, 72296, 83720, 83915, 90370, 103280, 117481, 118772, 134264, 144592, 148465, 167440, 167830, 180740, 207851, 234962, 237544, 268528, 296930, 335660, 361480, 386009, 415702, 469924, 475088, 587405, 593860, 671320, 722960, 772018, 831404, 939848, 1039255, 1174810, 1187720, 1342640, 1544036, 1662808, 1879696, 1930045, 2078510, 2349620, 2375440, 2702063, 3088072, 3325616, 3860090, 4157020, 4699240, 5404126, 6176144, 7720180, 8314040, 9398480, 10808252, 13510315, 15440360, 16628080, 21616504, 27020630, 30880720, 43233008, 54041260, 108082520, 216165040]

約数ペア:

[(1, 216165040), (2, 108082520), (4, 54041260), (5, 43233008), (7, 30880720), (8, 27020630), (10, 21616504), (13, 16628080), (14, 15440360), (16, 13510315), (20, 10808252), (23, 9398480), (26, 8314040), (28, 7720180), (35, 6176144), (40, 5404126), (46, 4699240), (52, 4157020), (56, 3860090), (65, 3325616), (70, 3088072), (80, 2702063), (91, 2375440), (92, 2349620), (104, 2078510), (112, 1930045), (115, 1879696), (130, 1662808), (140, 1544036), (161, 1342640), (182, 1187720), (184, 1174810), (208, 1039255), (230, 939848), (260, 831404), (280, 772018), (299, 722960), (322, 671320), (364, 593860), (368, 587405), (455, 475088), (460, 469924), (520, 415702), (560, 386009), (598, 361480), (644, 335660), (728, 296930), (805, 268528), (910, 237544), (920, 234962), (1040, 207851), (1196, 180740), (1288, 167830), (1291, 167440), (1456, 148465), (1495, 144592), (1610, 134264), (1820, 118772), (1840, 117481), (2093, 103280), (2392, 90370), (2576, 83915), (2582, 83720), (2990, 72296), (3220, 67132), (3640, 59386), (4186, 51640), (4784, 45185), (5164, 41860), (5980, 36148), (6440, 33566), (6455, 33488), (7280, 29693), (8372, 25820), (9037, 23920), (10328, 20930), (10465, 20656), (11960, 18074), (12880, 16783), (12910, 16744)]