82380480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 448

約数和(自身を含む): 344107008

約数和(自身を除く): 261726528

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, 41, 42, 46, 48, 52, 56, 60, 64, 65, 69, 70, 78, 80, 82, 84, 91, 92, 96, 104, 105, 112, 115, 120, 123, 130, 138, 140, 156, 160, 161, 164, 168, 182, 184, 192, 195, 205, 208, 210, 224, 230, 240, 246, 260, 273, 276, 280, 287, 299, 312, 320, 322, 328, 336, 345, 364, 368, 390, 410, 416, 420, 448, 455, 460, 480, 483, 492, 520, 533, 546, 552, 560, 574, 598, 615, 624, 644, 656, 672, 690, 728, 736, 780, 805, 820, 832, 840, 861, 897, 910, 920, 943, 960, 966, 984, 1040, 1066, 1092, 1104, 1120, 1148, 1196, 1230, 1248, 1288, 1312, 1344, 1365, 1380, 1435, 1456, 1472, 1495, 1560, 1599, 1610, 1640, 1680, 1722, 1794, 1820, 1840, 1886, 1932, 1968, 2080, 2093, 2132, 2184, 2208, 2240, 2296, 2392, 2415, 2460, 2496, 2576, 2624, 2665, 2730, 2760, 2829, 2870, 2912, 2990, 3120, 3198, 3220, 3280, 3360, 3444, 3588, 3640, 3680, 3731, 3772, 3864, 3936, 4160, 4186, 4264, 4305, 4368, 4416, 4485, 4592, 4715, 4784, 4830, 4920, 5152, 5330, 5460, 5520, 5658, 5740, 5824, 5980, 6240, 6279, 6396, 6440, 6560, 6601, 6720, 6888, 7176, 7280, 7360, 7462, 7544, 7728, 7872, 7995, 8372, 8528, 8610, 8736, 8970, 9184, 9430, 9568, 9660, 9840, 10304, 10465, 10660, 10920, 11040, 11193, 11316, 11480, 11960, 12259, 12480, 12558, 12792, 12880, 13120, 13202, 13776, 14145, 14352, 14560, 14924, 15088, 15456, 15990, 16744, 17056, 17220, 17472, 17940, 18368, 18655, 18860, 19136, 19320, 19680, 19803, 20930, 21320, 21840, 22080, 22386, 22632, 22960, 23920, 24518, 25116, 25584, 25760, 26404, 27552, 28290, 28704, 29120, 29848, 30176, 30912, 31395, 31980, 33005, 33488, 34112, 34440, 35880, 36777, 37310, 37720, 38640, 39360, 39606, 41860, 42640, 43680, 44772, 45264, 45920, 47840, 49036, 50232, 51168, 51520, 52808, 55104, 55965, 56580, 57408, 59696, 60352, 61295, 62790, 63960, 66010, 66976, 68880, 71760, 73554, 74620, 75440, 77280, 79212, 83720, 85280, 85813, 87360, 89544, 90528, 91840, 95680, 98072, 99015, 100464, 102336, 105616, 111930, 113160, 119392, 122590, 125580, 127920, 132020, 133952, 137760, 143520, 147108, 149240, 150880, 154560, 158424, 167440, 170560, 171626, 179088, 181056, 183885, 196144, 198030, 200928, 211232, 223860, 226320, 238784, 245180, 251160, 255840, 257439, 264040, 275520, 287040, 294216, 298480, 301760, 316848, 334880, 343252, 358176, 367770, 392288, 396060, 401856, 422464, 429065, 447720, 452640, 490360, 502320, 511680, 514878, 528080, 588432, 596960, 633696, 669760, 686504, 716352, 735540, 784576, 792120, 858130, 895440, 905280, 980720, 1004640, 1029756, 1056160, 1176864, 1193920, 1267392, 1287195, 1373008, 1471080, 1584240, 1716260, 1790880, 1961440, 2009280, 2059512, 2112320, 2353728, 2574390, 2746016, 2942160, 3168480, 3432520, 3581760, 3922880, 4119024, 5148780, 5492032, 5884320, 6336960, 6865040, 8238048, 10297560, 11768640, 13730080, 16476096, 20595120, 27460160, 41190240, 82380480]

約数ペア:

[(1, 82380480), (2, 41190240), (3, 27460160), (4, 20595120), (5, 16476096), (6, 13730080), (7, 11768640), (8, 10297560), (10, 8238048), (12, 6865040), (13, 6336960), (14, 5884320), (15, 5492032), (16, 5148780), (20, 4119024), (21, 3922880), (23, 3581760), (24, 3432520), (26, 3168480), (28, 2942160), (30, 2746016), (32, 2574390), (35, 2353728), (39, 2112320), (40, 2059512), (41, 2009280), (42, 1961440), (46, 1790880), (48, 1716260), (52, 1584240), (56, 1471080), (60, 1373008), (64, 1287195), (65, 1267392), (69, 1193920), (70, 1176864), (78, 1056160), (80, 1029756), (82, 1004640), (84, 980720), (91, 905280), (92, 895440), (96, 858130), (104, 792120), (105, 784576), (112, 735540), (115, 716352), (120, 686504), (123, 669760), (130, 633696), (138, 596960), (140, 588432), (156, 528080), (160, 514878), (161, 511680), (164, 502320), (168, 490360), (182, 452640), (184, 447720), (192, 429065), (195, 422464), (205, 401856), (208, 396060), (210, 392288), (224, 367770), (230, 358176), (240, 343252), (246, 334880), (260, 316848), (273, 301760), (276, 298480), (280, 294216), (287, 287040), (299, 275520), (312, 264040), (320, 257439), (322, 255840), (328, 251160), (336, 245180), (345, 238784), (364, 226320), (368, 223860), (390, 211232), (410, 200928), (416, 198030), (420, 196144), (448, 183885), (455, 181056), (460, 179088), (480, 171626), (483, 170560), (492, 167440), (520, 158424), (533, 154560), (546, 150880), (552, 149240), (560, 147108), (574, 143520), (598, 137760), (615, 133952), (624, 132020), (644, 127920), (656, 125580), (672, 122590), (690, 119392), (728, 113160), (736, 111930), (780, 105616), (805, 102336), (820, 100464), (832, 99015), (840, 98072), (861, 95680), (897, 91840), (910, 90528), (920, 89544), (943, 87360), (960, 85813), (966, 85280), (984, 83720), (1040, 79212), (1066, 77280), (1092, 75440), (1104, 74620), (1120, 73554), (1148, 71760), (1196, 68880), (1230, 66976), (1248, 66010), (1288, 63960), (1312, 62790), (1344, 61295), (1365, 60352), (1380, 59696), (1435, 57408), (1456, 56580), (1472, 55965), (1495, 55104), (1560, 52808), (1599, 51520), (1610, 51168), (1640, 50232), (1680, 49036), (1722, 47840), (1794, 45920), (1820, 45264), (1840, 44772), (1886, 43680), (1932, 42640), (1968, 41860), (2080, 39606), (2093, 39360), (2132, 38640), (2184, 37720), (2208, 37310), (2240, 36777), (2296, 35880), (2392, 34440), (2415, 34112), (2460, 33488), (2496, 33005), (2576, 31980), (2624, 31395), (2665, 30912), (2730, 30176), (2760, 29848), (2829, 29120), (2870, 28704), (2912, 28290), (2990, 27552), (3120, 26404), (3198, 25760), (3220, 25584), (3280, 25116), (3360, 24518), (3444, 23920), (3588, 22960), (3640, 22632), (3680, 22386), (3731, 22080), (3772, 21840), (3864, 21320), (3936, 20930), (4160, 19803), (4186, 19680), (4264, 19320), (4305, 19136), (4368, 18860), (4416, 18655), (4485, 18368), (4592, 17940), (4715, 17472), (4784, 17220), (4830, 17056), (4920, 16744), (5152, 15990), (5330, 15456), (5460, 15088), (5520, 14924), (5658, 14560), (5740, 14352), (5824, 14145), (5980, 13776), (6240, 13202), (6279, 13120), (6396, 12880), (6440, 12792), (6560, 12558), (6601, 12480), (6720, 12259), (6888, 11960), (7176, 11480), (7280, 11316), (7360, 11193), (7462, 11040), (7544, 10920), (7728, 10660), (7872, 10465), (7995, 10304), (8372, 9840), (8528, 9660), (8610, 9568), (8736, 9430), (8970, 9184)]