2381410080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7680

約数の個数: 288

約数和(自身を含む): 9588354048

約数和(自身を除く): 7206943968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7621, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15242, 15624, 17360, 19530, 20832, 22320, 22863, 26040, 30484, 31248, 34720, 38105, 39060, 44640, 45726, 52080, 53347, 60968, 62496, 68589, 76210, 78120, 91452, 104160, 106694, 114315, 121936, 137178, 152420, 156240, 160041, 182904, 213388, 228630, 236251, 243872, 266735, 274356, 304840, 312480, 320082, 342945, 365808, 426776, 457260, 472502, 480123, 533470, 548712, 609680, 640164, 685890, 708753, 731616, 800205, 853552, 914520, 945004, 960246, 1066940, 1097424, 1181255, 1219360, 1280328, 1371780, 1417506, 1600410, 1653757, 1707104, 1829040, 1890008, 1920492, 2126259, 2133880, 2194848, 2362510, 2400615, 2560656, 2743560, 2835012, 3200820, 3307514, 3543765, 3658080, 3780016, 3840984, 4252518, 4267760, 4725020, 4801230, 4961271, 5121312, 5487120, 5670024, 6401640, 6615028, 7087530, 7560032, 7681968, 8268785, 8505036, 8535520, 9450040, 9602460, 9922542, 10631295, 10974240, 11340048, 12803280, 13230056, 14175060, 14883813, 15363936, 16537570, 17010072, 18900080, 19204920, 19845084, 21262590, 22680096, 24806355, 25606560, 26460112, 28350120, 29767626, 33075140, 34020144, 37800160, 38409840, 39690168, 42525180, 49612710, 52920224, 56700240, 59535252, 66150280, 68040288, 74419065, 76819680, 79380336, 85050360, 99225420, 113400480, 119070504, 132300560, 148838130, 158760672, 170100720, 198450840, 238141008, 264601120, 297676260, 340201440, 396901680, 476282016, 595352520, 793803360, 1190705040, 2381410080]

約数ペア:

[(1, 2381410080), (2, 1190705040), (3, 793803360), (4, 595352520), (5, 476282016), (6, 396901680), (7, 340201440), (8, 297676260), (9, 264601120), (10, 238141008), (12, 198450840), (14, 170100720), (15, 158760672), (16, 148838130), (18, 132300560), (20, 119070504), (21, 113400480), (24, 99225420), (28, 85050360), (30, 79380336), (31, 76819680), (32, 74419065), (35, 68040288), (36, 66150280), (40, 59535252), (42, 56700240), (45, 52920224), (48, 49612710), (56, 42525180), (60, 39690168), (62, 38409840), (63, 37800160), (70, 34020144), (72, 33075140), (80, 29767626), (84, 28350120), (90, 26460112), (93, 25606560), (96, 24806355), (105, 22680096), (112, 21262590), (120, 19845084), (124, 19204920), (126, 18900080), (140, 17010072), (144, 16537570), (155, 15363936), (160, 14883813), (168, 14175060), (180, 13230056), (186, 12803280), (210, 11340048), (217, 10974240), (224, 10631295), (240, 9922542), (248, 9602460), (252, 9450040), (279, 8535520), (280, 8505036), (288, 8268785), (310, 7681968), (315, 7560032), (336, 7087530), (360, 6615028), (372, 6401640), (420, 5670024), (434, 5487120), (465, 5121312), (480, 4961271), (496, 4801230), (504, 4725020), (558, 4267760), (560, 4252518), (620, 3840984), (630, 3780016), (651, 3658080), (672, 3543765), (720, 3307514), (744, 3200820), (840, 2835012), (868, 2743560), (930, 2560656), (992, 2400615), (1008, 2362510), (1085, 2194848), (1116, 2133880), (1120, 2126259), (1240, 1920492), (1260, 1890008), (1302, 1829040), (1395, 1707104), (1440, 1653757), (1488, 1600410), (1680, 1417506), (1736, 1371780), (1860, 1280328), (1953, 1219360), (2016, 1181255), (2170, 1097424), (2232, 1066940), (2480, 960246), (2520, 945004), (2604, 914520), (2790, 853552), (2976, 800205), (3255, 731616), (3360, 708753), (3472, 685890), (3720, 640164), (3906, 609680), (4340, 548712), (4464, 533470), (4960, 480123), (5040, 472502), (5208, 457260), (5580, 426776), (6510, 365808), (6944, 342945), (7440, 320082), (7621, 312480), (7812, 304840), (8680, 274356), (8928, 266735), (9765, 243872), (10080, 236251), (10416, 228630), (11160, 213388), (13020, 182904), (14880, 160041), (15242, 156240), (15624, 152420), (17360, 137178), (19530, 121936), (20832, 114315), (22320, 106694), (22863, 104160), (26040, 91452), (30484, 78120), (31248, 76210), (34720, 68589), (38105, 62496), (39060, 60968), (44640, 53347), (45726, 52080)]