1279699200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1754

約数の個数: 324

約数和(自身を含む): 4930036020

約数和(自身を除く): 3650336820

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, 1709, 1800, 1872, 1920, 1950, 2080, 2304, 2340, 2400, 2496, 2600, 2880, 2925, 3120, 3200, 3328, 3418, 3600, 3744, 3840, 3900, 4160, 4680, 4800, 4992, 5127, 5200, 5760, 5850, 6240, 6400, 6836, 7200, 7488, 7800, 8320, 8545, 9360, 9600, 9984, 10254, 10400, 11520, 11700, 12480, 13672, 14400, 14976, 15381, 15600, 16640, 17090, 18720, 19200, 20508, 20800, 22217, 23400, 24960, 25635, 27344, 28800, 29952, 30762, 31200, 34180, 37440, 41016, 41600, 42725, 44434, 46800, 49920, 51270, 54688, 57600, 61524, 62400, 66651, 68360, 74880, 76905, 82032, 83200, 85450, 88868, 93600, 102540, 109376, 111085, 123048, 124800, 128175, 133302, 136720, 149760, 153810, 164064, 170900, 177736, 187200, 199953, 205080, 218752, 222170, 246096, 249600, 256350, 266604, 273440, 307620, 328128, 333255, 341800, 355472, 374400, 384525, 399906, 410160, 437504, 444340, 492192, 512700, 533208, 546880, 555425, 615240, 656256, 666510, 683600, 710944, 748800, 769050, 799812, 820320, 888680, 984384, 999765, 1025400, 1066416, 1093760, 1110850, 1230480, 1312512, 1333020, 1367200, 1421888, 1538100, 1599624, 1640640, 1666275, 1777360, 1968768, 1999530, 2050800, 2132832, 2187520, 2221700, 2460960, 2666040, 2734400, 2843776, 3076200, 3199248, 3281280, 3332550, 3554720, 3937536, 3999060, 4101600, 4265664, 4443400, 4921920, 4998825, 5332080, 5468800, 5687552, 6152400, 6398496, 6562560, 6665100, 7109440, 7998120, 8203200, 8531328, 8886800, 9843840, 9997650, 10664160, 10937600, 12304800, 12796992, 13330200, 14218880, 15996240, 16406400, 17062656, 17773600, 19687680, 19995300, 21328320, 24609600, 25593984, 26660400, 28437760, 31992480, 32812800, 35547200, 39990600, 42656640, 49219200, 51187968, 53320800, 63984960, 71094400, 79981200, 85313280, 98438400, 106641600, 127969920, 142188800, 159962400, 213283200, 255939840, 319924800, 426566400, 639849600, 1279699200]

約数ペア:

[(1, 1279699200), (2, 639849600), (3, 426566400), (4, 319924800), (5, 255939840), (6, 213283200), (8, 159962400), (9, 142188800), (10, 127969920), (12, 106641600), (13, 98438400), (15, 85313280), (16, 79981200), (18, 71094400), (20, 63984960), (24, 53320800), (25, 51187968), (26, 49219200), (30, 42656640), (32, 39990600), (36, 35547200), (39, 32812800), (40, 31992480), (45, 28437760), (48, 26660400), (50, 25593984), (52, 24609600), (60, 21328320), (64, 19995300), (65, 19687680), (72, 17773600), (75, 17062656), (78, 16406400), (80, 15996240), (90, 14218880), (96, 13330200), (100, 12796992), (104, 12304800), (117, 10937600), (120, 10664160), (128, 9997650), (130, 9843840), (144, 8886800), (150, 8531328), (156, 8203200), (160, 7998120), (180, 7109440), (192, 6665100), (195, 6562560), (200, 6398496), (208, 6152400), (225, 5687552), (234, 5468800), (240, 5332080), (256, 4998825), (260, 4921920), (288, 4443400), (300, 4265664), (312, 4101600), (320, 3999060), (325, 3937536), (360, 3554720), (384, 3332550), (390, 3281280), (400, 3199248), (416, 3076200), (450, 2843776), (468, 2734400), (480, 2666040), (520, 2460960), (576, 2221700), (585, 2187520), (600, 2132832), (624, 2050800), (640, 1999530), (650, 1968768), (720, 1777360), (768, 1666275), (780, 1640640), (800, 1599624), (832, 1538100), (900, 1421888), (936, 1367200), (960, 1333020), (975, 1312512), (1040, 1230480), (1152, 1110850), (1170, 1093760), (1200, 1066416), (1248, 1025400), (1280, 999765), (1300, 984384), (1440, 888680), (1560, 820320), (1600, 799812), (1664, 769050), (1709, 748800), (1800, 710944), (1872, 683600), (1920, 666510), (1950, 656256), (2080, 615240), (2304, 555425), (2340, 546880), (2400, 533208), (2496, 512700), (2600, 492192), (2880, 444340), (2925, 437504), (3120, 410160), (3200, 399906), (3328, 384525), (3418, 374400), (3600, 355472), (3744, 341800), (3840, 333255), (3900, 328128), (4160, 307620), (4680, 273440), (4800, 266604), (4992, 256350), (5127, 249600), (5200, 246096), (5760, 222170), (5850, 218752), (6240, 205080), (6400, 199953), (6836, 187200), (7200, 177736), (7488, 170900), (7800, 164064), (8320, 153810), (8545, 149760), (9360, 136720), (9600, 133302), (9984, 128175), (10254, 124800), (10400, 123048), (11520, 111085), (11700, 109376), (12480, 102540), (13672, 93600), (14400, 88868), (14976, 85450), (15381, 83200), (15600, 82032), (16640, 76905), (17090, 74880), (18720, 68360), (19200, 66651), (20508, 62400), (20800, 61524), (22217, 57600), (23400, 54688), (24960, 51270), (25635, 49920), (27344, 46800), (28800, 44434), (29952, 42725), (30762, 41600), (31200, 41016), (34180, 37440)]