39467120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 117849600

約数和(自身を除く): 78382480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 140, 149, 154, 172, 176, 215, 220, 280, 298, 301, 308, 344, 385, 430, 440, 473, 560, 596, 602, 616, 688, 745, 770, 860, 880, 946, 1043, 1192, 1204, 1232, 1490, 1505, 1540, 1639, 1720, 1892, 2086, 2365, 2384, 2408, 2980, 3010, 3080, 3278, 3311, 3440, 3784, 4172, 4730, 4816, 5215, 5960, 6020, 6160, 6407, 6556, 6622, 7568, 8195, 8344, 9460, 10430, 11473, 11920, 12040, 12814, 13112, 13244, 16390, 16555, 16688, 18920, 20860, 22946, 24080, 25628, 26224, 26488, 32035, 32780, 33110, 37840, 41720, 44849, 45892, 51256, 52976, 57365, 64070, 65560, 66220, 70477, 83440, 89698, 91784, 102512, 114730, 128140, 131120, 132440, 140954, 179396, 183568, 224245, 229460, 256280, 264880, 281908, 352385, 358792, 448490, 458920, 493339, 512560, 563816, 704770, 717584, 896980, 917840, 986678, 1127632, 1409540, 1793960, 1973356, 2466695, 2819080, 3587920, 3946712, 4933390, 5638160, 7893424, 9866780, 19733560, 39467120]

約数ペア:

[(1, 39467120), (2, 19733560), (4, 9866780), (5, 7893424), (7, 5638160), (8, 4933390), (10, 3946712), (11, 3587920), (14, 2819080), (16, 2466695), (20, 1973356), (22, 1793960), (28, 1409540), (35, 1127632), (40, 986678), (43, 917840), (44, 896980), (55, 717584), (56, 704770), (70, 563816), (77, 512560), (80, 493339), (86, 458920), (88, 448490), (110, 358792), (112, 352385), (140, 281908), (149, 264880), (154, 256280), (172, 229460), (176, 224245), (215, 183568), (220, 179396), (280, 140954), (298, 132440), (301, 131120), (308, 128140), (344, 114730), (385, 102512), (430, 91784), (440, 89698), (473, 83440), (560, 70477), (596, 66220), (602, 65560), (616, 64070), (688, 57365), (745, 52976), (770, 51256), (860, 45892), (880, 44849), (946, 41720), (1043, 37840), (1192, 33110), (1204, 32780), (1232, 32035), (1490, 26488), (1505, 26224), (1540, 25628), (1639, 24080), (1720, 22946), (1892, 20860), (2086, 18920), (2365, 16688), (2384, 16555), (2408, 16390), (2980, 13244), (3010, 13112), (3080, 12814), (3278, 12040), (3311, 11920), (3440, 11473), (3784, 10430), (4172, 9460), (4730, 8344), (4816, 8195), (5215, 7568), (5960, 6622), (6020, 6556), (6160, 6407)]