12193720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 35458560

約数和(自身を除く): 23264840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 107, 110, 140, 148, 154, 185, 214, 220, 259, 280, 296, 308, 370, 385, 407, 428, 440, 518, 535, 616, 740, 749, 770, 814, 856, 1036, 1070, 1177, 1295, 1480, 1498, 1540, 1628, 2035, 2072, 2140, 2354, 2590, 2849, 2996, 3080, 3256, 3745, 3959, 4070, 4280, 4708, 5180, 5698, 5885, 5992, 7490, 7918, 8140, 8239, 9416, 10360, 11396, 11770, 14245, 14980, 15836, 16280, 16478, 19795, 22792, 23540, 27713, 28490, 29960, 31672, 32956, 39590, 41195, 43549, 47080, 55426, 56980, 65912, 79180, 82390, 87098, 110852, 113960, 138565, 158360, 164780, 174196, 217745, 221704, 277130, 304843, 329560, 348392, 435490, 554260, 609686, 870980, 1108520, 1219372, 1524215, 1741960, 2438744, 3048430, 6096860, 12193720]

約数ペア:

[(1, 12193720), (2, 6096860), (4, 3048430), (5, 2438744), (7, 1741960), (8, 1524215), (10, 1219372), (11, 1108520), (14, 870980), (20, 609686), (22, 554260), (28, 435490), (35, 348392), (37, 329560), (40, 304843), (44, 277130), (55, 221704), (56, 217745), (70, 174196), (74, 164780), (77, 158360), (88, 138565), (107, 113960), (110, 110852), (140, 87098), (148, 82390), (154, 79180), (185, 65912), (214, 56980), (220, 55426), (259, 47080), (280, 43549), (296, 41195), (308, 39590), (370, 32956), (385, 31672), (407, 29960), (428, 28490), (440, 27713), (518, 23540), (535, 22792), (616, 19795), (740, 16478), (749, 16280), (770, 15836), (814, 14980), (856, 14245), (1036, 11770), (1070, 11396), (1177, 10360), (1295, 9416), (1480, 8239), (1498, 8140), (1540, 7918), (1628, 7490), (2035, 5992), (2072, 5885), (2140, 5698), (2354, 5180), (2590, 4708), (2849, 4280), (2996, 4070), (3080, 3959), (3256, 3745)]