17389680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 67281408

約数和(自身を除く): 49891728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 941, 1155, 1232, 1320, 1540, 1680, 1848, 1882, 2310, 2640, 2823, 3080, 3696, 3764, 4620, 4705, 5646, 6160, 6587, 7528, 9240, 9410, 10351, 11292, 13174, 14115, 15056, 18480, 18820, 19761, 20702, 22584, 26348, 28230, 31053, 32935, 37640, 39522, 41404, 45168, 51755, 52696, 56460, 62106, 65870, 72457, 75280, 79044, 82808, 98805, 103510, 105392, 112920, 124212, 131740, 144914, 155265, 158088, 165616, 197610, 207020, 217371, 225840, 248424, 263480, 289828, 310530, 316176, 362285, 395220, 414040, 434742, 496848, 526960, 579656, 621060, 724570, 790440, 828080, 869484, 1086855, 1159312, 1242120, 1449140, 1580880, 1738968, 2173710, 2484240, 2898280, 3477936, 4347420, 5796560, 8694840, 17389680]

約数ペア:

[(1, 17389680), (2, 8694840), (3, 5796560), (4, 4347420), (5, 3477936), (6, 2898280), (7, 2484240), (8, 2173710), (10, 1738968), (11, 1580880), (12, 1449140), (14, 1242120), (15, 1159312), (16, 1086855), (20, 869484), (21, 828080), (22, 790440), (24, 724570), (28, 621060), (30, 579656), (33, 526960), (35, 496848), (40, 434742), (42, 414040), (44, 395220), (48, 362285), (55, 316176), (56, 310530), (60, 289828), (66, 263480), (70, 248424), (77, 225840), (80, 217371), (84, 207020), (88, 197610), (105, 165616), (110, 158088), (112, 155265), (120, 144914), (132, 131740), (140, 124212), (154, 112920), (165, 105392), (168, 103510), (176, 98805), (210, 82808), (220, 79044), (231, 75280), (240, 72457), (264, 65870), (280, 62106), (308, 56460), (330, 52696), (336, 51755), (385, 45168), (420, 41404), (440, 39522), (462, 37640), (528, 32935), (560, 31053), (616, 28230), (660, 26348), (770, 22584), (840, 20702), (880, 19761), (924, 18820), (941, 18480), (1155, 15056), (1232, 14115), (1320, 13174), (1540, 11292), (1680, 10351), (1848, 9410), (1882, 9240), (2310, 7528), (2640, 6587), (2823, 6160), (3080, 5646), (3696, 4705), (3764, 4620)]