1475809920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19709}}^1$

素因数の和:19747

約数の個数: 192

約数和(自身を含む): 5488446600

約数和(自身を除く): 4012636680

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, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 19709, 24960, 37440, 39418, 59127, 74880, 78836, 98545, 118254, 157672, 177381, 197090, 236508, 256217, 295635, 315344, 354762, 394180, 473016, 512434, 591270, 630688, 709524, 768651, 788360, 886905, 946032, 1024868, 1182540, 1261376, 1281085, 1419048, 1537302, 1576720, 1773810, 1892064, 2049736, 2305953, 2365080, 2522752, 2562170, 2838096, 3074604, 3153440, 3547620, 3784128, 3843255, 4099472, 4611906, 4730160, 5124340, 5676192, 6149208, 6306880, 7095240, 7568256, 7686510, 8198944, 9223812, 9460320, 10248680, 11352384, 11529765, 12298416, 12613760, 14190480, 15373020, 16397888, 18447624, 18920640, 20497360, 22704768, 23059530, 24596832, 28380960, 30746040, 32795776, 36895248, 37841280, 40994720, 46119060, 49193664, 56761920, 61492080, 73790496, 81989440, 92238120, 98387328, 113523840, 122984160, 147580992, 163978880, 184476240, 245968320, 295161984, 368952480, 491936640, 737904960, 1475809920]

約数ペア:

[(1, 1475809920), (2, 737904960), (3, 491936640), (4, 368952480), (5, 295161984), (6, 245968320), (8, 184476240), (9, 163978880), (10, 147580992), (12, 122984160), (13, 113523840), (15, 98387328), (16, 92238120), (18, 81989440), (20, 73790496), (24, 61492080), (26, 56761920), (30, 49193664), (32, 46119060), (36, 40994720), (39, 37841280), (40, 36895248), (45, 32795776), (48, 30746040), (52, 28380960), (60, 24596832), (64, 23059530), (65, 22704768), (72, 20497360), (78, 18920640), (80, 18447624), (90, 16397888), (96, 15373020), (104, 14190480), (117, 12613760), (120, 12298416), (128, 11529765), (130, 11352384), (144, 10248680), (156, 9460320), (160, 9223812), (180, 8198944), (192, 7686510), (195, 7568256), (208, 7095240), (234, 6306880), (240, 6149208), (260, 5676192), (288, 5124340), (312, 4730160), (320, 4611906), (360, 4099472), (384, 3843255), (390, 3784128), (416, 3547620), (468, 3153440), (480, 3074604), (520, 2838096), (576, 2562170), (585, 2522752), (624, 2365080), (640, 2305953), (720, 2049736), (780, 1892064), (832, 1773810), (936, 1576720), (960, 1537302), (1040, 1419048), (1152, 1281085), (1170, 1261376), (1248, 1182540), (1440, 1024868), (1560, 946032), (1664, 886905), (1872, 788360), (1920, 768651), (2080, 709524), (2340, 630688), (2496, 591270), (2880, 512434), (3120, 473016), (3744, 394180), (4160, 354762), (4680, 315344), (4992, 295635), (5760, 256217), (6240, 236508), (7488, 197090), (8320, 177381), (9360, 157672), (12480, 118254), (14976, 98545), (18720, 78836), (19709, 74880), (24960, 59127), (37440, 39418)]