127969920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1747

約数の個数: 192

約数和(自身を含む): 476166600

約数和(自身を除く): 348196680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1709, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3418, 3744, 4160, 4680, 4992, 5127, 5760, 6240, 6836, 7488, 8320, 8545, 9360, 10254, 12480, 13672, 14976, 15381, 17090, 18720, 20508, 22217, 24960, 25635, 27344, 30762, 34180, 37440, 41016, 44434, 51270, 54688, 61524, 66651, 68360, 74880, 76905, 82032, 88868, 102540, 109376, 111085, 123048, 133302, 136720, 153810, 164064, 177736, 199953, 205080, 218752, 222170, 246096, 266604, 273440, 307620, 328128, 333255, 355472, 399906, 410160, 444340, 492192, 533208, 546880, 615240, 656256, 666510, 710944, 799812, 820320, 888680, 984384, 999765, 1066416, 1093760, 1230480, 1333020, 1421888, 1599624, 1640640, 1777360, 1968768, 1999530, 2132832, 2460960, 2666040, 2843776, 3199248, 3281280, 3554720, 3999060, 4265664, 4921920, 5332080, 6398496, 7109440, 7998120, 8531328, 9843840, 10664160, 12796992, 14218880, 15996240, 21328320, 25593984, 31992480, 42656640, 63984960, 127969920]

約数ペア:

[(1, 127969920), (2, 63984960), (3, 42656640), (4, 31992480), (5, 25593984), (6, 21328320), (8, 15996240), (9, 14218880), (10, 12796992), (12, 10664160), (13, 9843840), (15, 8531328), (16, 7998120), (18, 7109440), (20, 6398496), (24, 5332080), (26, 4921920), (30, 4265664), (32, 3999060), (36, 3554720), (39, 3281280), (40, 3199248), (45, 2843776), (48, 2666040), (52, 2460960), (60, 2132832), (64, 1999530), (65, 1968768), (72, 1777360), (78, 1640640), (80, 1599624), (90, 1421888), (96, 1333020), (104, 1230480), (117, 1093760), (120, 1066416), (128, 999765), (130, 984384), (144, 888680), (156, 820320), (160, 799812), (180, 710944), (192, 666510), (195, 656256), (208, 615240), (234, 546880), (240, 533208), (260, 492192), (288, 444340), (312, 410160), (320, 399906), (360, 355472), (384, 333255), (390, 328128), (416, 307620), (468, 273440), (480, 266604), (520, 246096), (576, 222170), (585, 218752), (624, 205080), (640, 199953), (720, 177736), (780, 164064), (832, 153810), (936, 136720), (960, 133302), (1040, 123048), (1152, 111085), (1170, 109376), (1248, 102540), (1440, 88868), (1560, 82032), (1664, 76905), (1709, 74880), (1872, 68360), (1920, 66651), (2080, 61524), (2340, 54688), (2496, 51270), (2880, 44434), (3120, 41016), (3418, 37440), (3744, 34180), (4160, 30762), (4680, 27344), (4992, 25635), (5127, 24960), (5760, 22217), (6240, 20508), (6836, 18720), (7488, 17090), (8320, 15381), (8545, 14976), (9360, 13672), (10254, 12480)]