80694120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 275114880

約数和(自身を除く): 194420760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 169, 173, 184, 195, 230, 260, 276, 299, 312, 338, 345, 346, 390, 460, 507, 519, 520, 552, 598, 676, 690, 692, 780, 845, 865, 897, 920, 1014, 1038, 1196, 1352, 1380, 1384, 1495, 1560, 1690, 1730, 1794, 2028, 2076, 2249, 2392, 2535, 2595, 2760, 2990, 3380, 3460, 3588, 3887, 3979, 4056, 4152, 4485, 4498, 5070, 5190, 5980, 6747, 6760, 6920, 7176, 7774, 7958, 8970, 8996, 10140, 10380, 11245, 11661, 11937, 11960, 13494, 15548, 15916, 17940, 17992, 19435, 19895, 20280, 20760, 22490, 23322, 23874, 26988, 29237, 31096, 31832, 33735, 35880, 38870, 39790, 44980, 46644, 47748, 51727, 53976, 58305, 58474, 59685, 67470, 77740, 79580, 87711, 89960, 93288, 95496, 103454, 116610, 116948, 119370, 134940, 146185, 155181, 155480, 159160, 175422, 206908, 233220, 233896, 238740, 258635, 269880, 292370, 310362, 350844, 413816, 438555, 466440, 477480, 517270, 584740, 620724, 672451, 701688, 775905, 877110, 1034540, 1169480, 1241448, 1344902, 1551810, 1754220, 2017353, 2069080, 2689804, 3103620, 3362255, 3508440, 4034706, 5379608, 6207240, 6724510, 8069412, 10086765, 13449020, 16138824, 20173530, 26898040, 40347060, 80694120]

約数ペア:

[(1, 80694120), (2, 40347060), (3, 26898040), (4, 20173530), (5, 16138824), (6, 13449020), (8, 10086765), (10, 8069412), (12, 6724510), (13, 6207240), (15, 5379608), (20, 4034706), (23, 3508440), (24, 3362255), (26, 3103620), (30, 2689804), (39, 2069080), (40, 2017353), (46, 1754220), (52, 1551810), (60, 1344902), (65, 1241448), (69, 1169480), (78, 1034540), (92, 877110), (104, 775905), (115, 701688), (120, 672451), (130, 620724), (138, 584740), (156, 517270), (169, 477480), (173, 466440), (184, 438555), (195, 413816), (230, 350844), (260, 310362), (276, 292370), (299, 269880), (312, 258635), (338, 238740), (345, 233896), (346, 233220), (390, 206908), (460, 175422), (507, 159160), (519, 155480), (520, 155181), (552, 146185), (598, 134940), (676, 119370), (690, 116948), (692, 116610), (780, 103454), (845, 95496), (865, 93288), (897, 89960), (920, 87711), (1014, 79580), (1038, 77740), (1196, 67470), (1352, 59685), (1380, 58474), (1384, 58305), (1495, 53976), (1560, 51727), (1690, 47748), (1730, 46644), (1794, 44980), (2028, 39790), (2076, 38870), (2249, 35880), (2392, 33735), (2535, 31832), (2595, 31096), (2760, 29237), (2990, 26988), (3380, 23874), (3460, 23322), (3588, 22490), (3887, 20760), (3979, 20280), (4056, 19895), (4152, 19435), (4485, 17992), (4498, 17940), (5070, 15916), (5190, 15548), (5980, 13494), (6747, 11960), (6760, 11937), (6920, 11661), (7176, 11245), (7774, 10380), (7958, 10140), (8970, 8996)]