7994560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 22530816

約数和(自身を除く): 14536256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 83, 86, 112, 140, 160, 166, 172, 215, 224, 280, 301, 320, 332, 344, 415, 430, 448, 560, 581, 602, 664, 688, 830, 860, 1120, 1162, 1204, 1328, 1376, 1505, 1660, 1720, 2240, 2324, 2408, 2656, 2752, 2905, 3010, 3320, 3440, 3569, 4648, 4816, 5312, 5810, 6020, 6640, 6880, 7138, 9296, 9632, 11620, 12040, 13280, 13760, 14276, 17845, 18592, 19264, 23240, 24080, 24983, 26560, 28552, 35690, 37184, 46480, 48160, 49966, 57104, 71380, 92960, 96320, 99932, 114208, 124915, 142760, 185920, 199864, 228416, 249830, 285520, 399728, 499660, 571040, 799456, 999320, 1142080, 1598912, 1998640, 3997280, 7994560]

約数ペア:

[(1, 7994560), (2, 3997280), (4, 1998640), (5, 1598912), (7, 1142080), (8, 999320), (10, 799456), (14, 571040), (16, 499660), (20, 399728), (28, 285520), (32, 249830), (35, 228416), (40, 199864), (43, 185920), (56, 142760), (64, 124915), (70, 114208), (80, 99932), (83, 96320), (86, 92960), (112, 71380), (140, 57104), (160, 49966), (166, 48160), (172, 46480), (215, 37184), (224, 35690), (280, 28552), (301, 26560), (320, 24983), (332, 24080), (344, 23240), (415, 19264), (430, 18592), (448, 17845), (560, 14276), (581, 13760), (602, 13280), (664, 12040), (688, 11620), (830, 9632), (860, 9296), (1120, 7138), (1162, 6880), (1204, 6640), (1328, 6020), (1376, 5810), (1505, 5312), (1660, 4816), (1720, 4648), (2240, 3569), (2324, 3440), (2408, 3320), (2656, 3010), (2752, 2905)]