506705040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 1763012160

約数和(自身を除く): 1256307120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 83, 90, 120, 122, 139, 144, 166, 180, 183, 240, 244, 249, 278, 305, 332, 360, 366, 415, 417, 488, 498, 549, 556, 610, 664, 695, 720, 732, 747, 830, 834, 915, 976, 996, 1098, 1112, 1220, 1245, 1251, 1328, 1390, 1464, 1494, 1660, 1668, 1830, 1992, 2085, 2196, 2224, 2440, 2490, 2502, 2745, 2780, 2928, 2988, 3320, 3336, 3660, 3735, 3984, 4170, 4392, 4880, 4980, 5004, 5063, 5490, 5560, 5976, 6255, 6640, 6672, 7320, 7470, 8340, 8479, 8784, 9960, 10008, 10126, 10980, 11120, 11537, 11952, 12510, 14640, 14940, 15189, 16680, 16958, 19920, 20016, 20252, 21960, 23074, 25020, 25315, 25437, 29880, 30378, 33360, 33916, 34611, 40504, 42395, 43920, 45567, 46148, 50040, 50630, 50874, 57685, 59760, 60756, 67832, 69222, 75945, 76311, 81008, 84790, 91134, 92296, 100080, 101260, 101748, 103833, 115370, 121512, 127185, 135664, 138444, 151890, 152622, 169580, 173055, 182268, 184592, 202520, 203496, 207666, 227835, 230740, 243024, 254370, 276888, 303780, 305244, 339160, 346110, 364536, 381555, 405040, 406992, 415332, 455670, 461480, 508740, 519165, 553776, 607560, 610488, 678320, 692220, 703757, 729072, 763110, 830664, 911340, 922960, 1017480, 1038330, 1215120, 1220976, 1384440, 1407514, 1526220, 1661328, 1822680, 2034960, 2076660, 2111271, 2768880, 2815028, 3052440, 3518785, 3645360, 4153320, 4222542, 5630056, 6104880, 6333813, 7037570, 8306640, 8445084, 10556355, 11260112, 12667626, 14075140, 16890168, 21112710, 25335252, 28150280, 31669065, 33780336, 42225420, 50670504, 56300560, 63338130, 84450840, 101341008, 126676260, 168901680, 253352520, 506705040]

約数ペア:

[(1, 506705040), (2, 253352520), (3, 168901680), (4, 126676260), (5, 101341008), (6, 84450840), (8, 63338130), (9, 56300560), (10, 50670504), (12, 42225420), (15, 33780336), (16, 31669065), (18, 28150280), (20, 25335252), (24, 21112710), (30, 16890168), (36, 14075140), (40, 12667626), (45, 11260112), (48, 10556355), (60, 8445084), (61, 8306640), (72, 7037570), (80, 6333813), (83, 6104880), (90, 5630056), (120, 4222542), (122, 4153320), (139, 3645360), (144, 3518785), (166, 3052440), (180, 2815028), (183, 2768880), (240, 2111271), (244, 2076660), (249, 2034960), (278, 1822680), (305, 1661328), (332, 1526220), (360, 1407514), (366, 1384440), (415, 1220976), (417, 1215120), (488, 1038330), (498, 1017480), (549, 922960), (556, 911340), (610, 830664), (664, 763110), (695, 729072), (720, 703757), (732, 692220), (747, 678320), (830, 610488), (834, 607560), (915, 553776), (976, 519165), (996, 508740), (1098, 461480), (1112, 455670), (1220, 415332), (1245, 406992), (1251, 405040), (1328, 381555), (1390, 364536), (1464, 346110), (1494, 339160), (1660, 305244), (1668, 303780), (1830, 276888), (1992, 254370), (2085, 243024), (2196, 230740), (2224, 227835), (2440, 207666), (2490, 203496), (2502, 202520), (2745, 184592), (2780, 182268), (2928, 173055), (2988, 169580), (3320, 152622), (3336, 151890), (3660, 138444), (3735, 135664), (3984, 127185), (4170, 121512), (4392, 115370), (4880, 103833), (4980, 101748), (5004, 101260), (5063, 100080), (5490, 92296), (5560, 91134), (5976, 84790), (6255, 81008), (6640, 76311), (6672, 75945), (7320, 69222), (7470, 67832), (8340, 60756), (8479, 59760), (8784, 57685), (9960, 50874), (10008, 50630), (10126, 50040), (10980, 46148), (11120, 45567), (11537, 43920), (11952, 42395), (12510, 40504), (14640, 34611), (14940, 33916), (15189, 33360), (16680, 30378), (16958, 29880), (19920, 25437), (20016, 25315), (20252, 25020), (21960, 23074)]