578990880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 2152214064

約数和(自身を除く): 1573223184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 157, 160, 180, 195, 197, 208, 234, 240, 260, 288, 312, 314, 360, 390, 394, 416, 468, 471, 480, 520, 585, 591, 624, 628, 720, 780, 785, 788, 936, 942, 985, 1040, 1170, 1182, 1248, 1256, 1413, 1440, 1560, 1570, 1576, 1773, 1872, 1884, 1970, 2041, 2080, 2340, 2355, 2364, 2512, 2561, 2826, 2955, 3120, 3140, 3152, 3546, 3744, 3768, 3940, 4082, 4680, 4710, 4728, 5024, 5122, 5652, 5910, 6123, 6240, 6280, 6304, 7065, 7092, 7536, 7683, 7880, 8164, 8865, 9360, 9420, 9456, 10205, 10244, 11304, 11820, 12246, 12560, 12805, 14130, 14184, 15072, 15366, 15760, 16328, 17730, 18369, 18720, 18840, 18912, 20410, 20488, 22608, 23049, 23640, 24492, 25120, 25610, 28260, 28368, 30615, 30732, 30929, 31520, 32656, 35460, 36738, 37680, 38415, 40820, 40976, 45216, 46098, 47280, 48984, 51220, 56520, 56736, 61230, 61464, 61858, 65312, 70920, 73476, 75360, 76830, 81640, 81952, 91845, 92196, 92787, 94560, 97968, 102440, 113040, 115245, 122460, 122928, 123716, 141840, 146952, 153660, 154645, 163280, 183690, 184392, 185574, 195936, 204880, 226080, 230490, 244920, 245856, 247432, 278361, 283680, 293904, 307320, 309290, 326560, 367380, 368784, 371148, 402077, 409760, 460980, 463935, 489840, 494864, 556722, 587808, 614640, 618580, 734760, 737568, 742296, 804154, 921960, 927870, 979680, 989728, 1113444, 1206231, 1229280, 1237160, 1391805, 1469520, 1484592, 1608308, 1843920, 1855740, 2010385, 2226888, 2412462, 2474320, 2783610, 2939040, 2969184, 3216616, 3618693, 3687840, 3711480, 4020770, 4453776, 4824924, 4948640, 5567220, 6031155, 6433232, 7237386, 7422960, 8041540, 8907552, 9649848, 11134440, 12062310, 12866464, 14474772, 14845920, 16083080, 18093465, 19299696, 22268880, 24124620, 28949544, 32166160, 36186930, 38599392, 44537760, 48249240, 57899088, 64332320, 72373860, 96498480, 115798176, 144747720, 192996960, 289495440, 578990880]

約数ペア:

[(1, 578990880), (2, 289495440), (3, 192996960), (4, 144747720), (5, 115798176), (6, 96498480), (8, 72373860), (9, 64332320), (10, 57899088), (12, 48249240), (13, 44537760), (15, 38599392), (16, 36186930), (18, 32166160), (20, 28949544), (24, 24124620), (26, 22268880), (30, 19299696), (32, 18093465), (36, 16083080), (39, 14845920), (40, 14474772), (45, 12866464), (48, 12062310), (52, 11134440), (60, 9649848), (65, 8907552), (72, 8041540), (78, 7422960), (80, 7237386), (90, 6433232), (96, 6031155), (104, 5567220), (117, 4948640), (120, 4824924), (130, 4453776), (144, 4020770), (156, 3711480), (157, 3687840), (160, 3618693), (180, 3216616), (195, 2969184), (197, 2939040), (208, 2783610), (234, 2474320), (240, 2412462), (260, 2226888), (288, 2010385), (312, 1855740), (314, 1843920), (360, 1608308), (390, 1484592), (394, 1469520), (416, 1391805), (468, 1237160), (471, 1229280), (480, 1206231), (520, 1113444), (585, 989728), (591, 979680), (624, 927870), (628, 921960), (720, 804154), (780, 742296), (785, 737568), (788, 734760), (936, 618580), (942, 614640), (985, 587808), (1040, 556722), (1170, 494864), (1182, 489840), (1248, 463935), (1256, 460980), (1413, 409760), (1440, 402077), (1560, 371148), (1570, 368784), (1576, 367380), (1773, 326560), (1872, 309290), (1884, 307320), (1970, 293904), (2041, 283680), (2080, 278361), (2340, 247432), (2355, 245856), (2364, 244920), (2512, 230490), (2561, 226080), (2826, 204880), (2955, 195936), (3120, 185574), (3140, 184392), (3152, 183690), (3546, 163280), (3744, 154645), (3768, 153660), (3940, 146952), (4082, 141840), (4680, 123716), (4710, 122928), (4728, 122460), (5024, 115245), (5122, 113040), (5652, 102440), (5910, 97968), (6123, 94560), (6240, 92787), (6280, 92196), (6304, 91845), (7065, 81952), (7092, 81640), (7536, 76830), (7683, 75360), (7880, 73476), (8164, 70920), (8865, 65312), (9360, 61858), (9420, 61464), (9456, 61230), (10205, 56736), (10244, 56520), (11304, 51220), (11820, 48984), (12246, 47280), (12560, 46098), (12805, 45216), (14130, 40976), (14184, 40820), (15072, 38415), (15366, 37680), (15760, 36738), (16328, 35460), (17730, 32656), (18369, 31520), (18720, 30929), (18840, 30732), (18912, 30615), (20410, 28368), (20488, 28260), (22608, 25610), (23049, 25120), (23640, 24492)]