31692960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 116540424

約数和(自身を除く): 84847464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1693, 1872, 2080, 2340, 3120, 3386, 3744, 4680, 5079, 6240, 6772, 8465, 9360, 10158, 13544, 15237, 16930, 18720, 20316, 22009, 25395, 27088, 30474, 33860, 40632, 44018, 50790, 54176, 60948, 66027, 67720, 76185, 81264, 88036, 101580, 110045, 121896, 132054, 135440, 152370, 162528, 176072, 198081, 203160, 220090, 243792, 264108, 270880, 304740, 330135, 352144, 396162, 406320, 440180, 487584, 528216, 609480, 660270, 704288, 792324, 812640, 880360, 990405, 1056432, 1218960, 1320540, 1584648, 1760720, 1980810, 2112864, 2437920, 2641080, 3169296, 3521440, 3961620, 5282160, 6338592, 7923240, 10564320, 15846480, 31692960]

約数ペア:

[(1, 31692960), (2, 15846480), (3, 10564320), (4, 7923240), (5, 6338592), (6, 5282160), (8, 3961620), (9, 3521440), (10, 3169296), (12, 2641080), (13, 2437920), (15, 2112864), (16, 1980810), (18, 1760720), (20, 1584648), (24, 1320540), (26, 1218960), (30, 1056432), (32, 990405), (36, 880360), (39, 812640), (40, 792324), (45, 704288), (48, 660270), (52, 609480), (60, 528216), (65, 487584), (72, 440180), (78, 406320), (80, 396162), (90, 352144), (96, 330135), (104, 304740), (117, 270880), (120, 264108), (130, 243792), (144, 220090), (156, 203160), (160, 198081), (180, 176072), (195, 162528), (208, 152370), (234, 135440), (240, 132054), (260, 121896), (288, 110045), (312, 101580), (360, 88036), (390, 81264), (416, 76185), (468, 67720), (480, 66027), (520, 60948), (585, 54176), (624, 50790), (720, 44018), (780, 40632), (936, 33860), (1040, 30474), (1170, 27088), (1248, 25395), (1440, 22009), (1560, 20316), (1693, 18720), (1872, 16930), (2080, 15237), (2340, 13544), (3120, 10158), (3386, 9360), (3744, 8465), (4680, 6772), (5079, 6240)]