202323520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2268

約数の個数: 112

約数和(自身を含む): 564294528

約数和(自身を除く): 361971008

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, 2203, 2240, 2296, 2624, 2870, 3280, 4406, 4592, 5740, 6560, 8812, 9184, 11015, 11480, 13120, 15421, 17624, 18368, 22030, 22960, 30842, 35248, 44060, 45920, 61684, 70496, 77105, 88120, 90323, 91840, 123368, 140992, 154210, 176240, 180646, 246736, 308420, 352480, 361292, 451615, 493472, 616840, 632261, 704960, 722584, 903230, 986944, 1233680, 1264522, 1445168, 1806460, 2467360, 2529044, 2890336, 3161305, 3612920, 4934720, 5058088, 5780672, 6322610, 7225840, 10116176, 12645220, 14451680, 20232352, 25290440, 28903360, 40464704, 50580880, 101161760, 202323520]

約数ペア:

[(1, 202323520), (2, 101161760), (4, 50580880), (5, 40464704), (7, 28903360), (8, 25290440), (10, 20232352), (14, 14451680), (16, 12645220), (20, 10116176), (28, 7225840), (32, 6322610), (35, 5780672), (40, 5058088), (41, 4934720), (56, 3612920), (64, 3161305), (70, 2890336), (80, 2529044), (82, 2467360), (112, 1806460), (140, 1445168), (160, 1264522), (164, 1233680), (205, 986944), (224, 903230), (280, 722584), (287, 704960), (320, 632261), (328, 616840), (410, 493472), (448, 451615), (560, 361292), (574, 352480), (656, 308420), (820, 246736), (1120, 180646), (1148, 176240), (1312, 154210), (1435, 140992), (1640, 123368), (2203, 91840), (2240, 90323), (2296, 88120), (2624, 77105), (2870, 70496), (3280, 61684), (4406, 45920), (4592, 44060), (5740, 35248), (6560, 30842), (8812, 22960), (9184, 22030), (11015, 18368), (11480, 17624), (13120, 15421)]