139437760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5659}}^1$

素因数の和:5694

約数の個数: 112

約数和(自身を含む): 414040320

約数和(自身を除く): 274602560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 5659, 6160, 11318, 12320, 22636, 24640, 28295, 39613, 45272, 56590, 62249, 79226, 90544, 113180, 124498, 158452, 181088, 198065, 226360, 248996, 311245, 316904, 362176, 396130, 435743, 452720, 497992, 622490, 633808, 792260, 871486, 905440, 995984, 1244980, 1267616, 1584520, 1742972, 1810880, 1991968, 2178715, 2489960, 2535232, 3169040, 3485944, 3983936, 4357430, 4979920, 6338080, 6971888, 8714860, 9959840, 12676160, 13943776, 17429720, 19919680, 27887552, 34859440, 69718880, 139437760]

約数ペア:

[(1, 139437760), (2, 69718880), (4, 34859440), (5, 27887552), (7, 19919680), (8, 17429720), (10, 13943776), (11, 12676160), (14, 9959840), (16, 8714860), (20, 6971888), (22, 6338080), (28, 4979920), (32, 4357430), (35, 3983936), (40, 3485944), (44, 3169040), (55, 2535232), (56, 2489960), (64, 2178715), (70, 1991968), (77, 1810880), (80, 1742972), (88, 1584520), (110, 1267616), (112, 1244980), (140, 995984), (154, 905440), (160, 871486), (176, 792260), (220, 633808), (224, 622490), (280, 497992), (308, 452720), (320, 435743), (352, 396130), (385, 362176), (440, 316904), (448, 311245), (560, 248996), (616, 226360), (704, 198065), (770, 181088), (880, 158452), (1120, 124498), (1232, 113180), (1540, 90544), (1760, 79226), (2240, 62249), (2464, 56590), (3080, 45272), (3520, 39613), (4928, 28295), (5659, 24640), (6160, 22636), (11318, 12320)]