186327680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 587520000

約数和(自身を除く): 401192320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 128, 133, 140, 152, 154, 160, 176, 190, 199, 209, 220, 224, 266, 280, 304, 308, 320, 352, 380, 385, 398, 418, 440, 448, 532, 560, 608, 616, 640, 665, 704, 760, 770, 796, 836, 880, 896, 995, 1045, 1064, 1120, 1216, 1232, 1330, 1393, 1408, 1463, 1520, 1540, 1592, 1672, 1760, 1990, 2090, 2128, 2189, 2240, 2432, 2464, 2660, 2786, 2926, 3040, 3080, 3184, 3344, 3520, 3781, 3980, 4180, 4256, 4378, 4480, 4928, 5320, 5572, 5852, 6080, 6160, 6368, 6688, 6965, 7040, 7315, 7562, 7960, 8360, 8512, 8756, 9856, 10640, 10945, 11144, 11704, 12160, 12320, 12736, 13376, 13930, 14630, 15124, 15323, 15920, 16720, 17024, 17512, 18905, 21280, 21890, 22288, 23408, 24640, 25472, 26467, 26752, 27860, 29260, 30248, 30646, 31840, 33440, 35024, 37810, 41591, 42560, 43780, 44576, 46816, 49280, 52934, 55720, 58520, 60496, 61292, 63680, 66880, 70048, 75620, 76615, 83182, 85120, 87560, 89152, 93632, 105868, 111440, 117040, 120992, 122584, 127360, 132335, 133760, 140096, 151240, 153230, 166364, 175120, 178304, 187264, 207955, 211736, 222880, 234080, 241984, 245168, 264670, 280192, 291137, 302480, 306460, 332728, 350240, 415910, 423472, 445760, 468160, 483968, 490336, 529340, 582274, 604960, 612920, 665456, 700480, 831820, 846944, 891520, 936320, 980672, 1058680, 1164548, 1209920, 1225840, 1330912, 1400960, 1455685, 1663640, 1693888, 1961344, 2117360, 2329096, 2419840, 2451680, 2661824, 2911370, 3327280, 3387776, 4234720, 4658192, 4903360, 5323648, 5822740, 6654560, 8469440, 9316384, 9806720, 11645480, 13309120, 16938880, 18632768, 23290960, 26618240, 37265536, 46581920, 93163840, 186327680]

約数ペア:

[(1, 186327680), (2, 93163840), (4, 46581920), (5, 37265536), (7, 26618240), (8, 23290960), (10, 18632768), (11, 16938880), (14, 13309120), (16, 11645480), (19, 9806720), (20, 9316384), (22, 8469440), (28, 6654560), (32, 5822740), (35, 5323648), (38, 4903360), (40, 4658192), (44, 4234720), (55, 3387776), (56, 3327280), (64, 2911370), (70, 2661824), (76, 2451680), (77, 2419840), (80, 2329096), (88, 2117360), (95, 1961344), (110, 1693888), (112, 1663640), (128, 1455685), (133, 1400960), (140, 1330912), (152, 1225840), (154, 1209920), (160, 1164548), (176, 1058680), (190, 980672), (199, 936320), (209, 891520), (220, 846944), (224, 831820), (266, 700480), (280, 665456), (304, 612920), (308, 604960), (320, 582274), (352, 529340), (380, 490336), (385, 483968), (398, 468160), (418, 445760), (440, 423472), (448, 415910), (532, 350240), (560, 332728), (608, 306460), (616, 302480), (640, 291137), (665, 280192), (704, 264670), (760, 245168), (770, 241984), (796, 234080), (836, 222880), (880, 211736), (896, 207955), (995, 187264), (1045, 178304), (1064, 175120), (1120, 166364), (1216, 153230), (1232, 151240), (1330, 140096), (1393, 133760), (1408, 132335), (1463, 127360), (1520, 122584), (1540, 120992), (1592, 117040), (1672, 111440), (1760, 105868), (1990, 93632), (2090, 89152), (2128, 87560), (2189, 85120), (2240, 83182), (2432, 76615), (2464, 75620), (2660, 70048), (2786, 66880), (2926, 63680), (3040, 61292), (3080, 60496), (3184, 58520), (3344, 55720), (3520, 52934), (3781, 49280), (3980, 46816), (4180, 44576), (4256, 43780), (4378, 42560), (4480, 41591), (4928, 37810), (5320, 35024), (5572, 33440), (5852, 31840), (6080, 30646), (6160, 30248), (6368, 29260), (6688, 27860), (6965, 26752), (7040, 26467), (7315, 25472), (7562, 24640), (7960, 23408), (8360, 22288), (8512, 21890), (8756, 21280), (9856, 18905), (10640, 17512), (10945, 17024), (11144, 16720), (11704, 15920), (12160, 15323), (12320, 15124), (12736, 14630), (13376, 13930)]