181424320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 555955200

約数和(自身を除く): 374530880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 64, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 160, 176, 185, 199, 220, 224, 259, 280, 296, 308, 320, 352, 370, 385, 398, 407, 440, 448, 518, 560, 592, 616, 704, 740, 770, 796, 814, 880, 995, 1036, 1120, 1184, 1232, 1295, 1393, 1480, 1540, 1592, 1628, 1760, 1990, 2035, 2072, 2189, 2240, 2368, 2464, 2590, 2786, 2849, 2960, 3080, 3184, 3256, 3520, 3980, 4070, 4144, 4378, 4928, 5180, 5572, 5698, 5920, 6160, 6368, 6512, 6965, 7363, 7960, 8140, 8288, 8756, 10360, 10945, 11144, 11396, 11840, 12320, 12736, 13024, 13930, 14245, 14726, 15323, 15920, 16280, 16576, 17512, 20720, 21890, 22288, 22792, 24640, 26048, 27860, 28490, 29452, 30646, 31840, 32560, 35024, 36815, 41440, 43780, 44576, 45584, 51541, 55720, 56980, 58904, 61292, 63680, 65120, 70048, 73630, 76615, 80993, 82880, 87560, 89152, 91168, 103082, 111440, 113960, 117808, 122584, 130240, 140096, 147260, 153230, 161986, 175120, 182336, 206164, 222880, 227920, 235616, 245168, 257705, 294520, 306460, 323972, 350240, 404965, 412328, 445760, 455840, 471232, 490336, 515410, 566951, 589040, 612920, 647944, 700480, 809930, 824656, 911680, 980672, 1030820, 1133902, 1178080, 1225840, 1295888, 1619860, 1649312, 2061640, 2267804, 2356160, 2451680, 2591776, 2834755, 3239720, 3298624, 4123280, 4535608, 4903360, 5183552, 5669510, 6479440, 8246560, 9071216, 11339020, 12958880, 16493120, 18142432, 22678040, 25917760, 36284864, 45356080, 90712160, 181424320]

約数ペア:

[(1, 181424320), (2, 90712160), (4, 45356080), (5, 36284864), (7, 25917760), (8, 22678040), (10, 18142432), (11, 16493120), (14, 12958880), (16, 11339020), (20, 9071216), (22, 8246560), (28, 6479440), (32, 5669510), (35, 5183552), (37, 4903360), (40, 4535608), (44, 4123280), (55, 3298624), (56, 3239720), (64, 2834755), (70, 2591776), (74, 2451680), (77, 2356160), (80, 2267804), (88, 2061640), (110, 1649312), (112, 1619860), (140, 1295888), (148, 1225840), (154, 1178080), (160, 1133902), (176, 1030820), (185, 980672), (199, 911680), (220, 824656), (224, 809930), (259, 700480), (280, 647944), (296, 612920), (308, 589040), (320, 566951), (352, 515410), (370, 490336), (385, 471232), (398, 455840), (407, 445760), (440, 412328), (448, 404965), (518, 350240), (560, 323972), (592, 306460), (616, 294520), (704, 257705), (740, 245168), (770, 235616), (796, 227920), (814, 222880), (880, 206164), (995, 182336), (1036, 175120), (1120, 161986), (1184, 153230), (1232, 147260), (1295, 140096), (1393, 130240), (1480, 122584), (1540, 117808), (1592, 113960), (1628, 111440), (1760, 103082), (1990, 91168), (2035, 89152), (2072, 87560), (2189, 82880), (2240, 80993), (2368, 76615), (2464, 73630), (2590, 70048), (2786, 65120), (2849, 63680), (2960, 61292), (3080, 58904), (3184, 56980), (3256, 55720), (3520, 51541), (3980, 45584), (4070, 44576), (4144, 43780), (4378, 41440), (4928, 36815), (5180, 35024), (5572, 32560), (5698, 31840), (5920, 30646), (6160, 29452), (6368, 28490), (6512, 27860), (6965, 26048), (7363, 24640), (7960, 22792), (8140, 22288), (8288, 21890), (8756, 20720), (10360, 17512), (10945, 16576), (11144, 16280), (11396, 15920), (11840, 15323), (12320, 14726), (12736, 14245), (13024, 13930)]