1381608000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 336

約数和(自身を含む): 5109911040

約数和(自身を除く): 3728303040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 250, 279, 288, 300, 310, 320, 360, 372, 375, 400, 450, 465, 480, 496, 500, 558, 576, 600, 619, 620, 720, 744, 750, 775, 800, 900, 930, 960, 992, 1000, 1116, 1125, 1200, 1238, 1240, 1395, 1440, 1488, 1500, 1550, 1600, 1800, 1857, 1860, 1984, 2000, 2232, 2250, 2325, 2400, 2476, 2480, 2790, 2880, 2976, 3000, 3095, 3100, 3600, 3714, 3720, 3875, 4000, 4464, 4500, 4650, 4800, 4952, 4960, 5571, 5580, 5952, 6000, 6190, 6200, 6975, 7200, 7428, 7440, 7750, 8000, 8928, 9000, 9285, 9300, 9904, 9920, 11142, 11160, 11625, 12000, 12380, 12400, 13950, 14400, 14856, 14880, 15475, 15500, 17856, 18000, 18570, 18600, 19189, 19808, 22284, 22320, 23250, 24000, 24760, 24800, 27855, 27900, 29712, 29760, 30950, 31000, 34875, 36000, 37140, 37200, 38378, 39616, 44568, 44640, 46425, 46500, 49520, 49600, 55710, 55800, 57567, 59424, 61900, 62000, 69750, 72000, 74280, 74400, 76756, 77375, 89136, 89280, 92850, 93000, 95945, 99040, 111420, 111600, 115134, 118848, 123800, 124000, 139275, 139500, 148560, 148800, 153512, 154750, 172701, 178272, 185700, 186000, 191890, 198080, 222840, 223200, 230268, 232125, 247600, 248000, 278550, 279000, 287835, 297120, 307024, 309500, 345402, 356544, 371400, 372000, 383780, 445680, 446400, 460536, 464250, 479725, 495200, 557100, 558000, 575670, 594240, 614048, 619000, 690804, 696375, 742800, 744000, 767560, 863505, 891360, 921072, 928500, 959450, 990400, 1114200, 1116000, 1151340, 1228096, 1238000, 1381608, 1392750, 1439175, 1485600, 1535120, 1727010, 1782720, 1842144, 1857000, 1918900, 2228400, 2232000, 2302680, 2398625, 2476000, 2763216, 2785500, 2878350, 2971200, 3070240, 3454020, 3684288, 3714000, 3837800, 4317525, 4456800, 4605360, 4797250, 4952000, 5526432, 5571000, 5756700, 6140480, 6908040, 7195875, 7428000, 7675600, 8635050, 8913600, 9210720, 9594500, 11052864, 11142000, 11513400, 13816080, 14391750, 14856000, 15351200, 17270100, 18421440, 19189000, 21587625, 22284000, 23026800, 27632160, 28783500, 30702400, 34540200, 38378000, 43175250, 44568000, 46053600, 55264320, 57567000, 69080400, 76756000, 86350500, 92107200, 115134000, 138160800, 153512000, 172701000, 230268000, 276321600, 345402000, 460536000, 690804000, 1381608000]

約数ペア:

[(1, 1381608000), (2, 690804000), (3, 460536000), (4, 345402000), (5, 276321600), (6, 230268000), (8, 172701000), (9, 153512000), (10, 138160800), (12, 115134000), (15, 92107200), (16, 86350500), (18, 76756000), (20, 69080400), (24, 57567000), (25, 55264320), (30, 46053600), (31, 44568000), (32, 43175250), (36, 38378000), (40, 34540200), (45, 30702400), (48, 28783500), (50, 27632160), (60, 23026800), (62, 22284000), (64, 21587625), (72, 19189000), (75, 18421440), (80, 17270100), (90, 15351200), (93, 14856000), (96, 14391750), (100, 13816080), (120, 11513400), (124, 11142000), (125, 11052864), (144, 9594500), (150, 9210720), (155, 8913600), (160, 8635050), (180, 7675600), (186, 7428000), (192, 7195875), (200, 6908040), (225, 6140480), (240, 5756700), (248, 5571000), (250, 5526432), (279, 4952000), (288, 4797250), (300, 4605360), (310, 4456800), (320, 4317525), (360, 3837800), (372, 3714000), (375, 3684288), (400, 3454020), (450, 3070240), (465, 2971200), (480, 2878350), (496, 2785500), (500, 2763216), (558, 2476000), (576, 2398625), (600, 2302680), (619, 2232000), (620, 2228400), (720, 1918900), (744, 1857000), (750, 1842144), (775, 1782720), (800, 1727010), (900, 1535120), (930, 1485600), (960, 1439175), (992, 1392750), (1000, 1381608), (1116, 1238000), (1125, 1228096), (1200, 1151340), (1238, 1116000), (1240, 1114200), (1395, 990400), (1440, 959450), (1488, 928500), (1500, 921072), (1550, 891360), (1600, 863505), (1800, 767560), (1857, 744000), (1860, 742800), (1984, 696375), (2000, 690804), (2232, 619000), (2250, 614048), (2325, 594240), (2400, 575670), (2476, 558000), (2480, 557100), (2790, 495200), (2880, 479725), (2976, 464250), (3000, 460536), (3095, 446400), (3100, 445680), (3600, 383780), (3714, 372000), (3720, 371400), (3875, 356544), (4000, 345402), (4464, 309500), (4500, 307024), (4650, 297120), (4800, 287835), (4952, 279000), (4960, 278550), (5571, 248000), (5580, 247600), (5952, 232125), (6000, 230268), (6190, 223200), (6200, 222840), (6975, 198080), (7200, 191890), (7428, 186000), (7440, 185700), (7750, 178272), (8000, 172701), (8928, 154750), (9000, 153512), (9285, 148800), (9300, 148560), (9904, 139500), (9920, 139275), (11142, 124000), (11160, 123800), (11625, 118848), (12000, 115134), (12380, 111600), (12400, 111420), (13950, 99040), (14400, 95945), (14856, 93000), (14880, 92850), (15475, 89280), (15500, 89136), (17856, 77375), (18000, 76756), (18570, 74400), (18600, 74280), (19189, 72000), (19808, 69750), (22284, 62000), (22320, 61900), (23250, 59424), (24000, 57567), (24760, 55800), (24800, 55710), (27855, 49600), (27900, 49520), (29712, 46500), (29760, 46425), (30950, 44640), (31000, 44568), (34875, 39616), (36000, 38378), (37140, 37200)]