6723640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 19699200

約数和(自身を除く): 12975560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 59, 70, 74, 77, 88, 110, 118, 140, 148, 154, 185, 220, 236, 259, 280, 295, 296, 308, 370, 385, 407, 413, 440, 472, 518, 590, 616, 649, 740, 770, 814, 826, 1036, 1180, 1295, 1298, 1480, 1540, 1628, 1652, 2035, 2065, 2072, 2183, 2360, 2590, 2596, 2849, 3080, 3245, 3256, 3304, 4070, 4130, 4366, 4543, 5180, 5192, 5698, 6490, 8140, 8260, 8732, 9086, 10360, 10915, 11396, 12980, 14245, 15281, 16280, 16520, 17464, 18172, 21830, 22715, 22792, 24013, 25960, 28490, 30562, 36344, 43660, 45430, 48026, 56980, 61124, 76405, 87320, 90860, 96052, 113960, 120065, 122248, 152810, 168091, 181720, 192104, 240130, 305620, 336182, 480260, 611240, 672364, 840455, 960520, 1344728, 1680910, 3361820, 6723640]

約数ペア:

[(1, 6723640), (2, 3361820), (4, 1680910), (5, 1344728), (7, 960520), (8, 840455), (10, 672364), (11, 611240), (14, 480260), (20, 336182), (22, 305620), (28, 240130), (35, 192104), (37, 181720), (40, 168091), (44, 152810), (55, 122248), (56, 120065), (59, 113960), (70, 96052), (74, 90860), (77, 87320), (88, 76405), (110, 61124), (118, 56980), (140, 48026), (148, 45430), (154, 43660), (185, 36344), (220, 30562), (236, 28490), (259, 25960), (280, 24013), (295, 22792), (296, 22715), (308, 21830), (370, 18172), (385, 17464), (407, 16520), (413, 16280), (440, 15281), (472, 14245), (518, 12980), (590, 11396), (616, 10915), (649, 10360), (740, 9086), (770, 8732), (814, 8260), (826, 8140), (1036, 6490), (1180, 5698), (1295, 5192), (1298, 5180), (1480, 4543), (1540, 4366), (1628, 4130), (1652, 4070), (2035, 3304), (2065, 3256), (2072, 3245), (2183, 3080), (2360, 2849), (2590, 2596)]