191710080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 671645520

約数和(自身を除く): 479935440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 401, 415, 480, 498, 576, 640, 664, 720, 747, 802, 830, 960, 996, 1152, 1203, 1245, 1328, 1440, 1494, 1604, 1660, 1920, 1992, 2005, 2406, 2490, 2656, 2880, 2988, 3208, 3320, 3609, 3735, 3984, 4010, 4812, 4980, 5312, 5760, 5976, 6015, 6416, 6640, 7218, 7470, 7968, 8020, 9624, 9960, 10624, 11952, 12030, 12832, 13280, 14436, 14940, 15936, 16040, 18045, 19248, 19920, 23904, 24060, 25664, 26560, 28872, 29880, 31872, 32080, 33283, 36090, 38496, 39840, 47808, 48120, 51328, 53120, 57744, 59760, 64160, 66566, 72180, 76992, 79680, 95616, 96240, 99849, 115488, 119520, 128320, 133132, 144360, 153984, 159360, 166415, 192480, 199698, 230976, 239040, 256640, 266264, 288720, 299547, 332830, 384960, 399396, 461952, 478080, 499245, 532528, 577440, 599094, 665660, 769920, 798792, 998490, 1065056, 1154880, 1198188, 1331320, 1497735, 1597584, 1996980, 2130112, 2309760, 2396376, 2662640, 2995470, 3195168, 3993960, 4260224, 4792752, 5325280, 5990940, 6390336, 7987920, 9585504, 10650560, 11981880, 12780672, 15975840, 19171008, 21301120, 23963760, 31951680, 38342016, 47927520, 63903360, 95855040, 191710080]

約数ペア:

[(1, 191710080), (2, 95855040), (3, 63903360), (4, 47927520), (5, 38342016), (6, 31951680), (8, 23963760), (9, 21301120), (10, 19171008), (12, 15975840), (15, 12780672), (16, 11981880), (18, 10650560), (20, 9585504), (24, 7987920), (30, 6390336), (32, 5990940), (36, 5325280), (40, 4792752), (45, 4260224), (48, 3993960), (60, 3195168), (64, 2995470), (72, 2662640), (80, 2396376), (83, 2309760), (90, 2130112), (96, 1996980), (120, 1597584), (128, 1497735), (144, 1331320), (160, 1198188), (166, 1154880), (180, 1065056), (192, 998490), (240, 798792), (249, 769920), (288, 665660), (320, 599094), (332, 577440), (360, 532528), (384, 499245), (401, 478080), (415, 461952), (480, 399396), (498, 384960), (576, 332830), (640, 299547), (664, 288720), (720, 266264), (747, 256640), (802, 239040), (830, 230976), (960, 199698), (996, 192480), (1152, 166415), (1203, 159360), (1245, 153984), (1328, 144360), (1440, 133132), (1494, 128320), (1604, 119520), (1660, 115488), (1920, 99849), (1992, 96240), (2005, 95616), (2406, 79680), (2490, 76992), (2656, 72180), (2880, 66566), (2988, 64160), (3208, 59760), (3320, 57744), (3609, 53120), (3735, 51328), (3984, 48120), (4010, 47808), (4812, 39840), (4980, 38496), (5312, 36090), (5760, 33283), (5976, 32080), (6015, 31872), (6416, 29880), (6640, 28872), (7218, 26560), (7470, 25664), (7968, 24060), (8020, 23904), (9624, 19920), (9960, 19248), (10624, 18045), (11952, 16040), (12030, 15936), (12832, 14940), (13280, 14436)]