182486080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2052

約数の個数: 112

約数和(自身を含む): 508991616

約数和(自身を除く): 326505536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 1987, 2240, 2296, 2624, 2870, 3280, 3974, 4592, 5740, 6560, 7948, 9184, 9935, 11480, 13120, 13909, 15896, 18368, 19870, 22960, 27818, 31792, 39740, 45920, 55636, 63584, 69545, 79480, 81467, 91840, 111272, 127168, 139090, 158960, 162934, 222544, 278180, 317920, 325868, 407335, 445088, 556360, 570269, 635840, 651736, 814670, 890176, 1112720, 1140538, 1303472, 1629340, 2225440, 2281076, 2606944, 2851345, 3258680, 4450880, 4562152, 5213888, 5702690, 6517360, 9124304, 11405380, 13034720, 18248608, 22810760, 26069440, 36497216, 45621520, 91243040, 182486080]

約数ペア:

[(1, 182486080), (2, 91243040), (4, 45621520), (5, 36497216), (7, 26069440), (8, 22810760), (10, 18248608), (14, 13034720), (16, 11405380), (20, 9124304), (28, 6517360), (32, 5702690), (35, 5213888), (40, 4562152), (41, 4450880), (56, 3258680), (64, 2851345), (70, 2606944), (80, 2281076), (82, 2225440), (112, 1629340), (140, 1303472), (160, 1140538), (164, 1112720), (205, 890176), (224, 814670), (280, 651736), (287, 635840), (320, 570269), (328, 556360), (410, 445088), (448, 407335), (560, 325868), (574, 317920), (656, 278180), (820, 222544), (1120, 162934), (1148, 158960), (1312, 139090), (1435, 127168), (1640, 111272), (1987, 91840), (2240, 81467), (2296, 79480), (2624, 69545), (2870, 63584), (3280, 55636), (3974, 45920), (4592, 39740), (5740, 31792), (6560, 27818), (7948, 22960), (9184, 19870), (9935, 18368), (11480, 15896), (13120, 13909)]