1438149600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 288

約数和(自身を含む): 5249664000

約数和(自身を除く): 3811514400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 139, 144, 150, 160, 180, 200, 216, 225, 240, 270, 278, 288, 300, 360, 400, 417, 432, 450, 479, 480, 540, 556, 600, 675, 695, 720, 800, 834, 864, 900, 958, 1080, 1112, 1200, 1251, 1350, 1390, 1437, 1440, 1668, 1800, 1916, 2085, 2160, 2224, 2395, 2400, 2502, 2700, 2780, 2874, 3336, 3475, 3600, 3753, 3832, 4170, 4311, 4320, 4448, 4790, 5004, 5400, 5560, 5748, 6255, 6672, 6950, 7185, 7200, 7506, 7664, 8340, 8622, 9580, 10008, 10425, 10800, 11120, 11496, 11975, 12510, 12933, 13344, 13900, 14370, 15012, 15328, 16680, 17244, 18765, 19160, 20016, 20850, 21555, 21600, 22240, 22992, 23950, 25020, 25866, 27800, 28740, 30024, 31275, 33360, 34488, 35925, 37530, 38320, 40032, 41700, 43110, 45984, 47900, 50040, 51732, 55600, 57480, 60048, 62550, 64665, 66581, 66720, 68976, 71850, 75060, 76640, 83400, 86220, 93825, 95800, 100080, 103464, 107775, 111200, 114960, 120096, 125100, 129330, 133162, 137952, 143700, 150120, 166800, 172440, 187650, 191600, 199743, 200160, 206928, 215550, 229920, 250200, 258660, 266324, 287400, 300240, 323325, 332905, 333600, 344880, 375300, 383200, 399486, 413856, 431100, 500400, 517320, 532648, 574800, 599229, 600480, 646650, 665810, 689760, 750600, 798972, 862200, 998715, 1000800, 1034640, 1065296, 1149600, 1198458, 1293300, 1331620, 1501200, 1597944, 1664525, 1724400, 1797687, 1997430, 2069280, 2130592, 2396916, 2586600, 2663240, 2996145, 3002400, 3195888, 3329050, 3448800, 3595374, 3994860, 4793832, 4993575, 5173200, 5326480, 5992290, 6391776, 6658100, 7190748, 7989720, 8988435, 9587664, 9987150, 10346400, 10652960, 11984580, 13316200, 14381496, 14980725, 15979440, 17976870, 19175328, 19974300, 23969160, 26632400, 28762992, 29961450, 31958880, 35953740, 39948600, 44942175, 47938320, 53264800, 57525984, 59922900, 71907480, 79897200, 89884350, 95876640, 119845800, 143814960, 159794400, 179768700, 239691600, 287629920, 359537400, 479383200, 719074800, 1438149600]

約数ペア:

[(1, 1438149600), (2, 719074800), (3, 479383200), (4, 359537400), (5, 287629920), (6, 239691600), (8, 179768700), (9, 159794400), (10, 143814960), (12, 119845800), (15, 95876640), (16, 89884350), (18, 79897200), (20, 71907480), (24, 59922900), (25, 57525984), (27, 53264800), (30, 47938320), (32, 44942175), (36, 39948600), (40, 35953740), (45, 31958880), (48, 29961450), (50, 28762992), (54, 26632400), (60, 23969160), (72, 19974300), (75, 19175328), (80, 17976870), (90, 15979440), (96, 14980725), (100, 14381496), (108, 13316200), (120, 11984580), (135, 10652960), (139, 10346400), (144, 9987150), (150, 9587664), (160, 8988435), (180, 7989720), (200, 7190748), (216, 6658100), (225, 6391776), (240, 5992290), (270, 5326480), (278, 5173200), (288, 4993575), (300, 4793832), (360, 3994860), (400, 3595374), (417, 3448800), (432, 3329050), (450, 3195888), (479, 3002400), (480, 2996145), (540, 2663240), (556, 2586600), (600, 2396916), (675, 2130592), (695, 2069280), (720, 1997430), (800, 1797687), (834, 1724400), (864, 1664525), (900, 1597944), (958, 1501200), (1080, 1331620), (1112, 1293300), (1200, 1198458), (1251, 1149600), (1350, 1065296), (1390, 1034640), (1437, 1000800), (1440, 998715), (1668, 862200), (1800, 798972), (1916, 750600), (2085, 689760), (2160, 665810), (2224, 646650), (2395, 600480), (2400, 599229), (2502, 574800), (2700, 532648), (2780, 517320), (2874, 500400), (3336, 431100), (3475, 413856), (3600, 399486), (3753, 383200), (3832, 375300), (4170, 344880), (4311, 333600), (4320, 332905), (4448, 323325), (4790, 300240), (5004, 287400), (5400, 266324), (5560, 258660), (5748, 250200), (6255, 229920), (6672, 215550), (6950, 206928), (7185, 200160), (7200, 199743), (7506, 191600), (7664, 187650), (8340, 172440), (8622, 166800), (9580, 150120), (10008, 143700), (10425, 137952), (10800, 133162), (11120, 129330), (11496, 125100), (11975, 120096), (12510, 114960), (12933, 111200), (13344, 107775), (13900, 103464), (14370, 100080), (15012, 95800), (15328, 93825), (16680, 86220), (17244, 83400), (18765, 76640), (19160, 75060), (20016, 71850), (20850, 68976), (21555, 66720), (21600, 66581), (22240, 64665), (22992, 62550), (23950, 60048), (25020, 57480), (25866, 55600), (27800, 51732), (28740, 50040), (30024, 47900), (31275, 45984), (33360, 43110), (34488, 41700), (35925, 40032), (37530, 38320)]