157613120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4180

約数の個数: 112

約数和(自身を含む): 454273920

約数和(自身を除く): 296660800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4139, 4760, 5440, 7616, 8278, 9520, 16556, 19040, 20695, 28973, 33112, 38080, 41390, 57946, 66224, 70363, 82780, 115892, 132448, 140726, 144865, 165560, 231784, 264896, 281452, 289730, 331120, 351815, 463568, 492541, 562904, 579460, 662240, 703630, 927136, 985082, 1125808, 1158920, 1324480, 1407260, 1854272, 1970164, 2251616, 2317840, 2462705, 2814520, 3940328, 4503232, 4635680, 4925410, 5629040, 7880656, 9271360, 9850820, 11258080, 15761312, 19701640, 22516160, 31522624, 39403280, 78806560, 157613120]

約数ペア:

[(1, 157613120), (2, 78806560), (4, 39403280), (5, 31522624), (7, 22516160), (8, 19701640), (10, 15761312), (14, 11258080), (16, 9850820), (17, 9271360), (20, 7880656), (28, 5629040), (32, 4925410), (34, 4635680), (35, 4503232), (40, 3940328), (56, 2814520), (64, 2462705), (68, 2317840), (70, 2251616), (80, 1970164), (85, 1854272), (112, 1407260), (119, 1324480), (136, 1158920), (140, 1125808), (160, 985082), (170, 927136), (224, 703630), (238, 662240), (272, 579460), (280, 562904), (320, 492541), (340, 463568), (448, 351815), (476, 331120), (544, 289730), (560, 281452), (595, 264896), (680, 231784), (952, 165560), (1088, 144865), (1120, 140726), (1190, 132448), (1360, 115892), (1904, 82780), (2240, 70363), (2380, 66224), (2720, 57946), (3808, 41390), (4139, 38080), (4760, 33112), (5440, 28973), (7616, 20695), (8278, 19040), (9520, 16556)]