134135680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 372096000

約数和(自身を除く): 237960320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 379, 395, 448, 553, 560, 632, 640, 758, 790, 896, 1106, 1120, 1264, 1516, 1580, 1895, 2212, 2240, 2528, 2653, 2765, 3032, 3160, 3790, 4424, 4480, 5056, 5306, 5530, 6064, 6320, 7580, 8848, 10112, 10612, 11060, 12128, 12640, 13265, 15160, 17696, 21224, 22120, 24256, 25280, 26530, 29941, 30320, 35392, 42448, 44240, 48512, 50560, 53060, 59882, 60640, 70784, 84896, 88480, 106120, 119764, 121280, 149705, 169792, 176960, 209587, 212240, 239528, 242560, 299410, 339584, 353920, 419174, 424480, 479056, 598820, 838348, 848960, 958112, 1047935, 1197640, 1676696, 1697920, 1916224, 2095870, 2395280, 3353392, 3832448, 4191740, 4790560, 6706784, 8383480, 9581120, 13413568, 16766960, 19162240, 26827136, 33533920, 67067840, 134135680]

約数ペア:

[(1, 134135680), (2, 67067840), (4, 33533920), (5, 26827136), (7, 19162240), (8, 16766960), (10, 13413568), (14, 9581120), (16, 8383480), (20, 6706784), (28, 4790560), (32, 4191740), (35, 3832448), (40, 3353392), (56, 2395280), (64, 2095870), (70, 1916224), (79, 1697920), (80, 1676696), (112, 1197640), (128, 1047935), (140, 958112), (158, 848960), (160, 838348), (224, 598820), (280, 479056), (316, 424480), (320, 419174), (379, 353920), (395, 339584), (448, 299410), (553, 242560), (560, 239528), (632, 212240), (640, 209587), (758, 176960), (790, 169792), (896, 149705), (1106, 121280), (1120, 119764), (1264, 106120), (1516, 88480), (1580, 84896), (1895, 70784), (2212, 60640), (2240, 59882), (2528, 53060), (2653, 50560), (2765, 48512), (3032, 44240), (3160, 42448), (3790, 35392), (4424, 30320), (4480, 29941), (5056, 26530), (5306, 25280), (5530, 24256), (6064, 22120), (6320, 21224), (7580, 17696), (8848, 15160), (10112, 13265), (10612, 12640), (11060, 12128)]