480217920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 448

約数和(自身を含む): 1966325760

約数和(自身を除く): 1486107840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 64, 65, 69, 70, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 130, 138, 140, 156, 160, 161, 168, 182, 184, 192, 195, 208, 210, 224, 230, 239, 240, 260, 273, 276, 280, 299, 312, 320, 322, 336, 345, 364, 368, 390, 416, 420, 448, 455, 460, 478, 480, 483, 520, 546, 552, 560, 598, 624, 644, 672, 690, 717, 728, 736, 780, 805, 832, 840, 897, 910, 920, 956, 960, 966, 1040, 1092, 1104, 1120, 1195, 1196, 1248, 1288, 1344, 1365, 1380, 1434, 1456, 1472, 1495, 1560, 1610, 1673, 1680, 1794, 1820, 1840, 1912, 1932, 2080, 2093, 2184, 2208, 2240, 2390, 2392, 2415, 2496, 2576, 2730, 2760, 2868, 2912, 2990, 3107, 3120, 3220, 3346, 3360, 3585, 3588, 3640, 3680, 3824, 3864, 4160, 4186, 4368, 4416, 4485, 4780, 4784, 4830, 5019, 5152, 5460, 5497, 5520, 5736, 5824, 5980, 6214, 6240, 6279, 6440, 6692, 6720, 7170, 7176, 7280, 7360, 7648, 7728, 8365, 8372, 8736, 8970, 9321, 9560, 9568, 9660, 10038, 10304, 10465, 10920, 10994, 11040, 11472, 11960, 12428, 12480, 12558, 12880, 13384, 14340, 14352, 14560, 15296, 15456, 15535, 16491, 16730, 16744, 17472, 17940, 18642, 19120, 19136, 19320, 20076, 20930, 21749, 21840, 21988, 22080, 22944, 23920, 24856, 25095, 25116, 25760, 26768, 27485, 28680, 28704, 29120, 30912, 31070, 31395, 32982, 33460, 33488, 35880, 37284, 38240, 38479, 38640, 40152, 41860, 43498, 43680, 43976, 45888, 46605, 47840, 49712, 50190, 50232, 51520, 53536, 54970, 57360, 57408, 62140, 62790, 65247, 65964, 66920, 66976, 71461, 71760, 74568, 76480, 76958, 77280, 80304, 82455, 83720, 86996, 87360, 87952, 93210, 95680, 99424, 100380, 100464, 107072, 108745, 109940, 114720, 115437, 124280, 125580, 130494, 131928, 133840, 133952, 142922, 143520, 149136, 153916, 154560, 160608, 164910, 167440, 173992, 175904, 186420, 192395, 198848, 200760, 200928, 214383, 217490, 219880, 229440, 230874, 248560, 251160, 260988, 263856, 267680, 285844, 287040, 298272, 307832, 321216, 326235, 329820, 334880, 347984, 351808, 357305, 372840, 384790, 401520, 401856, 428766, 434980, 439760, 461748, 497120, 500227, 502320, 521976, 527712, 535360, 571688, 577185, 596544, 615664, 652470, 659640, 669760, 695968, 714610, 745680, 769580, 803040, 857532, 869960, 879520, 923496, 994240, 1000454, 1004640, 1043952, 1055424, 1071915, 1143376, 1154370, 1231328, 1304940, 1319280, 1391936, 1429220, 1491360, 1500681, 1539160, 1606080, 1715064, 1739920, 1759040, 1846992, 2000908, 2009280, 2087904, 2143830, 2286752, 2308740, 2462656, 2501135, 2609880, 2638560, 2858440, 2982720, 3001362, 3078320, 3430128, 3479840, 3693984, 4001816, 4175808, 4287660, 4573504, 4617480, 5002270, 5219760, 5277120, 5716880, 6002724, 6156640, 6860256, 6959680, 7387968, 7503405, 8003632, 8575320, 9234960, 10004540, 10439520, 11433760, 12005448, 12313280, 13720512, 15006810, 16007264, 17150640, 18469920, 20009080, 20879040, 22867520, 24010896, 30013620, 32014528, 34301280, 36939840, 40018160, 48021792, 60027240, 68602560, 80036320, 96043584, 120054480, 160072640, 240108960, 480217920]

約数ペア:

[(1, 480217920), (2, 240108960), (3, 160072640), (4, 120054480), (5, 96043584), (6, 80036320), (7, 68602560), (8, 60027240), (10, 48021792), (12, 40018160), (13, 36939840), (14, 34301280), (15, 32014528), (16, 30013620), (20, 24010896), (21, 22867520), (23, 20879040), (24, 20009080), (26, 18469920), (28, 17150640), (30, 16007264), (32, 15006810), (35, 13720512), (39, 12313280), (40, 12005448), (42, 11433760), (46, 10439520), (48, 10004540), (52, 9234960), (56, 8575320), (60, 8003632), (64, 7503405), (65, 7387968), (69, 6959680), (70, 6860256), (78, 6156640), (80, 6002724), (84, 5716880), (91, 5277120), (92, 5219760), (96, 5002270), (104, 4617480), (105, 4573504), (112, 4287660), (115, 4175808), (120, 4001816), (130, 3693984), (138, 3479840), (140, 3430128), (156, 3078320), (160, 3001362), (161, 2982720), (168, 2858440), (182, 2638560), (184, 2609880), (192, 2501135), (195, 2462656), (208, 2308740), (210, 2286752), (224, 2143830), (230, 2087904), (239, 2009280), (240, 2000908), (260, 1846992), (273, 1759040), (276, 1739920), (280, 1715064), (299, 1606080), (312, 1539160), (320, 1500681), (322, 1491360), (336, 1429220), (345, 1391936), (364, 1319280), (368, 1304940), (390, 1231328), (416, 1154370), (420, 1143376), (448, 1071915), (455, 1055424), (460, 1043952), (478, 1004640), (480, 1000454), (483, 994240), (520, 923496), (546, 879520), (552, 869960), (560, 857532), (598, 803040), (624, 769580), (644, 745680), (672, 714610), (690, 695968), (717, 669760), (728, 659640), (736, 652470), (780, 615664), (805, 596544), (832, 577185), (840, 571688), (897, 535360), (910, 527712), (920, 521976), (956, 502320), (960, 500227), (966, 497120), (1040, 461748), (1092, 439760), (1104, 434980), (1120, 428766), (1195, 401856), (1196, 401520), (1248, 384790), (1288, 372840), (1344, 357305), (1365, 351808), (1380, 347984), (1434, 334880), (1456, 329820), (1472, 326235), (1495, 321216), (1560, 307832), (1610, 298272), (1673, 287040), (1680, 285844), (1794, 267680), (1820, 263856), (1840, 260988), (1912, 251160), (1932, 248560), (2080, 230874), (2093, 229440), (2184, 219880), (2208, 217490), (2240, 214383), (2390, 200928), (2392, 200760), (2415, 198848), (2496, 192395), (2576, 186420), (2730, 175904), (2760, 173992), (2868, 167440), (2912, 164910), (2990, 160608), (3107, 154560), (3120, 153916), (3220, 149136), (3346, 143520), (3360, 142922), (3585, 133952), (3588, 133840), (3640, 131928), (3680, 130494), (3824, 125580), (3864, 124280), (4160, 115437), (4186, 114720), (4368, 109940), (4416, 108745), (4485, 107072), (4780, 100464), (4784, 100380), (4830, 99424), (5019, 95680), (5152, 93210), (5460, 87952), (5497, 87360), (5520, 86996), (5736, 83720), (5824, 82455), (5980, 80304), (6214, 77280), (6240, 76958), (6279, 76480), (6440, 74568), (6692, 71760), (6720, 71461), (7170, 66976), (7176, 66920), (7280, 65964), (7360, 65247), (7648, 62790), (7728, 62140), (8365, 57408), (8372, 57360), (8736, 54970), (8970, 53536), (9321, 51520), (9560, 50232), (9568, 50190), (9660, 49712), (10038, 47840), (10304, 46605), (10465, 45888), (10920, 43976), (10994, 43680), (11040, 43498), (11472, 41860), (11960, 40152), (12428, 38640), (12480, 38479), (12558, 38240), (12880, 37284), (13384, 35880), (14340, 33488), (14352, 33460), (14560, 32982), (15296, 31395), (15456, 31070), (15535, 30912), (16491, 29120), (16730, 28704), (16744, 28680), (17472, 27485), (17940, 26768), (18642, 25760), (19120, 25116), (19136, 25095), (19320, 24856), (20076, 23920), (20930, 22944), (21749, 22080), (21840, 21988)]