1290182400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1768

約数の個数: 324

約数和(自身を含む): 4970398888

約数和(自身を除く): 3680216488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 256, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 768, 780, 800, 832, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1280, 1300, 1440, 1560, 1600, 1664, 1723, 1800, 1872, 1920, 1950, 2080, 2304, 2340, 2400, 2496, 2600, 2880, 2925, 3120, 3200, 3328, 3446, 3600, 3744, 3840, 3900, 4160, 4680, 4800, 4992, 5169, 5200, 5760, 5850, 6240, 6400, 6892, 7200, 7488, 7800, 8320, 8615, 9360, 9600, 9984, 10338, 10400, 11520, 11700, 12480, 13784, 14400, 14976, 15507, 15600, 16640, 17230, 18720, 19200, 20676, 20800, 22399, 23400, 24960, 25845, 27568, 28800, 29952, 31014, 31200, 34460, 37440, 41352, 41600, 43075, 44798, 46800, 49920, 51690, 55136, 57600, 62028, 62400, 67197, 68920, 74880, 77535, 82704, 83200, 86150, 89596, 93600, 103380, 110272, 111995, 124056, 124800, 129225, 134394, 137840, 149760, 155070, 165408, 172300, 179192, 187200, 201591, 206760, 220544, 223990, 248112, 249600, 258450, 268788, 275680, 310140, 330816, 335985, 344600, 358384, 374400, 387675, 403182, 413520, 441088, 447980, 496224, 516900, 537576, 551360, 559975, 620280, 661632, 671970, 689200, 716768, 748800, 775350, 806364, 827040, 895960, 992448, 1007955, 1033800, 1075152, 1102720, 1119950, 1240560, 1323264, 1343940, 1378400, 1433536, 1550700, 1612728, 1654080, 1679925, 1791920, 1984896, 2015910, 2067600, 2150304, 2205440, 2239900, 2481120, 2687880, 2756800, 2867072, 3101400, 3225456, 3308160, 3359850, 3583840, 3969792, 4031820, 4135200, 4300608, 4479800, 4962240, 5039775, 5375760, 5513600, 5734144, 6202800, 6450912, 6616320, 6719700, 7167680, 8063640, 8270400, 8601216, 8959600, 9924480, 10079550, 10751520, 11027200, 12405600, 12901824, 13439400, 14335360, 16127280, 16540800, 17202432, 17919200, 19848960, 20159100, 21503040, 24811200, 25803648, 26878800, 28670720, 32254560, 33081600, 35838400, 40318200, 43006080, 49622400, 51607296, 53757600, 64509120, 71676800, 80636400, 86012160, 99244800, 107515200, 129018240, 143353600, 161272800, 215030400, 258036480, 322545600, 430060800, 645091200, 1290182400]

約数ペア:

[(1, 1290182400), (2, 645091200), (3, 430060800), (4, 322545600), (5, 258036480), (6, 215030400), (8, 161272800), (9, 143353600), (10, 129018240), (12, 107515200), (13, 99244800), (15, 86012160), (16, 80636400), (18, 71676800), (20, 64509120), (24, 53757600), (25, 51607296), (26, 49622400), (30, 43006080), (32, 40318200), (36, 35838400), (39, 33081600), (40, 32254560), (45, 28670720), (48, 26878800), (50, 25803648), (52, 24811200), (60, 21503040), (64, 20159100), (65, 19848960), (72, 17919200), (75, 17202432), (78, 16540800), (80, 16127280), (90, 14335360), (96, 13439400), (100, 12901824), (104, 12405600), (117, 11027200), (120, 10751520), (128, 10079550), (130, 9924480), (144, 8959600), (150, 8601216), (156, 8270400), (160, 8063640), (180, 7167680), (192, 6719700), (195, 6616320), (200, 6450912), (208, 6202800), (225, 5734144), (234, 5513600), (240, 5375760), (256, 5039775), (260, 4962240), (288, 4479800), (300, 4300608), (312, 4135200), (320, 4031820), (325, 3969792), (360, 3583840), (384, 3359850), (390, 3308160), (400, 3225456), (416, 3101400), (450, 2867072), (468, 2756800), (480, 2687880), (520, 2481120), (576, 2239900), (585, 2205440), (600, 2150304), (624, 2067600), (640, 2015910), (650, 1984896), (720, 1791920), (768, 1679925), (780, 1654080), (800, 1612728), (832, 1550700), (900, 1433536), (936, 1378400), (960, 1343940), (975, 1323264), (1040, 1240560), (1152, 1119950), (1170, 1102720), (1200, 1075152), (1248, 1033800), (1280, 1007955), (1300, 992448), (1440, 895960), (1560, 827040), (1600, 806364), (1664, 775350), (1723, 748800), (1800, 716768), (1872, 689200), (1920, 671970), (1950, 661632), (2080, 620280), (2304, 559975), (2340, 551360), (2400, 537576), (2496, 516900), (2600, 496224), (2880, 447980), (2925, 441088), (3120, 413520), (3200, 403182), (3328, 387675), (3446, 374400), (3600, 358384), (3744, 344600), (3840, 335985), (3900, 330816), (4160, 310140), (4680, 275680), (4800, 268788), (4992, 258450), (5169, 249600), (5200, 248112), (5760, 223990), (5850, 220544), (6240, 206760), (6400, 201591), (6892, 187200), (7200, 179192), (7488, 172300), (7800, 165408), (8320, 155070), (8615, 149760), (9360, 137840), (9600, 134394), (9984, 129225), (10338, 124800), (10400, 124056), (11520, 111995), (11700, 110272), (12480, 103380), (13784, 93600), (14400, 89596), (14976, 86150), (15507, 83200), (15600, 82704), (16640, 77535), (17230, 74880), (18720, 68920), (19200, 67197), (20676, 62400), (20800, 62028), (22399, 57600), (23400, 55136), (24960, 51690), (25845, 49920), (27568, 46800), (28800, 44798), (29952, 43075), (31014, 41600), (31200, 41352), (34460, 37440)]