268126880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5839}}^1$

素因数の和:5902

約数の個数: 96

約数和(自身を含む): 741726720

約数和(自身を除く): 473599840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 5839, 6560, 9184, 11480, 11678, 22960, 23356, 29195, 40873, 45920, 46712, 58390, 81746, 93424, 116780, 163492, 186848, 204365, 233560, 239399, 326984, 408730, 467120, 478798, 653968, 817460, 934240, 957596, 1196995, 1307936, 1634920, 1675793, 1915192, 2393990, 3269840, 3351586, 3830384, 4787980, 6539680, 6703172, 7660768, 8378965, 9575960, 13406344, 16757930, 19151920, 26812688, 33515860, 38303840, 53625376, 67031720, 134063440, 268126880]

約数ペア:

[(1, 268126880), (2, 134063440), (4, 67031720), (5, 53625376), (7, 38303840), (8, 33515860), (10, 26812688), (14, 19151920), (16, 16757930), (20, 13406344), (28, 9575960), (32, 8378965), (35, 7660768), (40, 6703172), (41, 6539680), (56, 4787980), (70, 3830384), (80, 3351586), (82, 3269840), (112, 2393990), (140, 1915192), (160, 1675793), (164, 1634920), (205, 1307936), (224, 1196995), (280, 957596), (287, 934240), (328, 817460), (410, 653968), (560, 478798), (574, 467120), (656, 408730), (820, 326984), (1120, 239399), (1148, 233560), (1312, 204365), (1435, 186848), (1640, 163492), (2296, 116780), (2870, 93424), (3280, 81746), (4592, 58390), (5740, 46712), (5839, 45920), (6560, 40873), (9184, 29195), (11480, 23356), (11678, 22960)]