247141440

素因数分解:

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

素因数の和:107

約数の個数: 672

約数和(自身を含む): 1118347776

約数和(自身を除く): 871206336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 32, 35, 36, 39, 40, 41, 42, 45, 46, 48, 52, 56, 60, 63, 64, 65, 69, 70, 72, 78, 80, 82, 84, 90, 91, 92, 96, 104, 105, 112, 115, 117, 120, 123, 126, 130, 138, 140, 144, 156, 160, 161, 164, 168, 180, 182, 184, 192, 195, 205, 207, 208, 210, 224, 230, 234, 240, 246, 252, 260, 273, 276, 280, 287, 288, 299, 312, 315, 320, 322, 328, 336, 345, 360, 364, 368, 369, 390, 410, 414, 416, 420, 448, 455, 460, 468, 480, 483, 492, 504, 520, 533, 546, 552, 560, 574, 576, 585, 598, 615, 624, 630, 644, 656, 672, 690, 720, 728, 736, 738, 780, 805, 819, 820, 828, 832, 840, 861, 897, 910, 920, 936, 943, 960, 966, 984, 1008, 1035, 1040, 1066, 1092, 1104, 1120, 1148, 1170, 1196, 1230, 1248, 1260, 1288, 1312, 1344, 1365, 1380, 1435, 1440, 1449, 1456, 1472, 1476, 1495, 1560, 1599, 1610, 1638, 1640, 1656, 1680, 1722, 1794, 1820, 1840, 1845, 1872, 1886, 1932, 1968, 2016, 2070, 2080, 2093, 2132, 2184, 2208, 2240, 2296, 2340, 2392, 2415, 2460, 2496, 2520, 2576, 2583, 2624, 2665, 2691, 2730, 2760, 2829, 2870, 2880, 2898, 2912, 2952, 2990, 3120, 3198, 3220, 3276, 3280, 3312, 3360, 3444, 3588, 3640, 3680, 3690, 3731, 3744, 3772, 3864, 3936, 4032, 4095, 4140, 4160, 4186, 4264, 4305, 4368, 4416, 4485, 4592, 4680, 4715, 4784, 4797, 4830, 4920, 5040, 5152, 5166, 5330, 5382, 5460, 5520, 5658, 5740, 5796, 5824, 5904, 5980, 6240, 6279, 6396, 6440, 6552, 6560, 6601, 6624, 6720, 6888, 7176, 7245, 7280, 7360, 7380, 7462, 7488, 7544, 7728, 7872, 7995, 8190, 8280, 8372, 8487, 8528, 8610, 8736, 8970, 9184, 9360, 9430, 9568, 9594, 9660, 9840, 10080, 10304, 10332, 10465, 10660, 10764, 10920, 11040, 11193, 11316, 11480, 11592, 11808, 11960, 12259, 12480, 12558, 12792, 12880, 12915, 13104, 13120, 13202, 13248, 13455, 13776, 14145, 14352, 14490, 14560, 14760, 14924, 15088, 15456, 15990, 16380, 16560, 16744, 16974, 17056, 17220, 17472, 17940, 18368, 18655, 18720, 18837, 18860, 19136, 19188, 19320, 19680, 19803, 20160, 20664, 20930, 21320, 21528, 21840, 22080, 22386, 22632, 22960, 23184, 23616, 23920, 23985, 24518, 25116, 25584, 25760, 25830, 26208, 26404, 26910, 27552, 28290, 28704, 28980, 29120, 29520, 29848, 30176, 30912, 31395, 31980, 32760, 33005, 33120, 33488, 33579, 33948, 34112, 34440, 35880, 36777, 37310, 37440, 37674, 37720, 38376, 38640, 39360, 39606, 41328, 41860, 42435, 42640, 43056, 43680, 44772, 45264, 45920, 46368, 47840, 47970, 49036, 50232, 51168, 51520, 51660, 52416, 52808, 53820, 55104, 55965, 56580, 57408, 57960, 59040, 59409, 59696, 60352, 61295, 62790, 63960, 65520, 66010, 66240, 66976, 67158, 67896, 68880, 71760, 73554, 74620, 75348, 75440, 76752, 77280, 79212, 82656, 83720, 84870, 85280, 85813, 86112, 87360, 89544, 90528, 91840, 92736, 94185, 95680, 95940, 98072, 99015, 100464, 102336, 103320, 105616, 107640, 110331, 111930, 113160, 115920, 118080, 118818, 119392, 122590, 125580, 127920, 131040, 132020, 133952, 134316, 135792, 137760, 143520, 147108, 149240, 150696, 150880, 153504, 154560, 158424, 165312, 167440, 167895, 169740, 170560, 171626, 172224, 179088, 181056, 183885, 188370, 191880, 196144, 198030, 200928, 206640, 211232, 215280, 220662, 223860, 226320, 231840, 237636, 238784, 245180, 251160, 255840, 257439, 262080, 264040, 268632, 271584, 275520, 287040, 294216, 297045, 298480, 301392, 301760, 307008, 316848, 334880, 335790, 339480, 343252, 358176, 367770, 376740, 383760, 392288, 396060, 401856, 413280, 422464, 429065, 430560, 441324, 447720, 452640, 463680, 475272, 490360, 502320, 511680, 514878, 528080, 537264, 543168, 551655, 588432, 594090, 596960, 602784, 633696, 669760, 671580, 678960, 686504, 716352, 735540, 753480, 767520, 772317, 784576, 792120, 826560, 858130, 861120, 882648, 895440, 905280, 950544, 980720, 1004640, 1029756, 1056160, 1074528, 1103310, 1176864, 1188180, 1193920, 1205568, 1267392, 1287195, 1343160, 1357920, 1373008, 1471080, 1506960, 1535040, 1544634, 1584240, 1716260, 1765296, 1790880, 1901088, 1961440, 2009280, 2059512, 2112320, 2149056, 2206620, 2353728, 2376360, 2574390, 2686320, 2715840, 2746016, 2942160, 3013920, 3089268, 3168480, 3432520, 3530592, 3581760, 3802176, 3861585, 3922880, 4119024, 4413240, 4752720, 5148780, 5372640, 5492032, 5884320, 6027840, 6178536, 6336960, 6865040, 7061184, 7723170, 8238048, 8826480, 9505440, 10297560, 10745280, 11768640, 12357072, 13730080, 15446340, 16476096, 17652960, 19010880, 20595120, 24714144, 27460160, 30892680, 35305920, 41190240, 49428288, 61785360, 82380480, 123570720, 247141440]

約数ペア:

[(1, 247141440), (2, 123570720), (3, 82380480), (4, 61785360), (5, 49428288), (6, 41190240), (7, 35305920), (8, 30892680), (9, 27460160), (10, 24714144), (12, 20595120), (13, 19010880), (14, 17652960), (15, 16476096), (16, 15446340), (18, 13730080), (20, 12357072), (21, 11768640), (23, 10745280), (24, 10297560), (26, 9505440), (28, 8826480), (30, 8238048), (32, 7723170), (35, 7061184), (36, 6865040), (39, 6336960), (40, 6178536), (41, 6027840), (42, 5884320), (45, 5492032), (46, 5372640), (48, 5148780), (52, 4752720), (56, 4413240), (60, 4119024), (63, 3922880), (64, 3861585), (65, 3802176), (69, 3581760), (70, 3530592), (72, 3432520), (78, 3168480), (80, 3089268), (82, 3013920), (84, 2942160), (90, 2746016), (91, 2715840), (92, 2686320), (96, 2574390), (104, 2376360), (105, 2353728), (112, 2206620), (115, 2149056), (117, 2112320), (120, 2059512), (123, 2009280), (126, 1961440), (130, 1901088), (138, 1790880), (140, 1765296), (144, 1716260), (156, 1584240), (160, 1544634), (161, 1535040), (164, 1506960), (168, 1471080), (180, 1373008), (182, 1357920), (184, 1343160), (192, 1287195), (195, 1267392), (205, 1205568), (207, 1193920), (208, 1188180), (210, 1176864), (224, 1103310), (230, 1074528), (234, 1056160), (240, 1029756), (246, 1004640), (252, 980720), (260, 950544), (273, 905280), (276, 895440), (280, 882648), (287, 861120), (288, 858130), (299, 826560), (312, 792120), (315, 784576), (320, 772317), (322, 767520), (328, 753480), (336, 735540), (345, 716352), (360, 686504), (364, 678960), (368, 671580), (369, 669760), (390, 633696), (410, 602784), (414, 596960), (416, 594090), (420, 588432), (448, 551655), (455, 543168), (460, 537264), (468, 528080), (480, 514878), (483, 511680), (492, 502320), (504, 490360), (520, 475272), (533, 463680), (546, 452640), (552, 447720), (560, 441324), (574, 430560), (576, 429065), (585, 422464), (598, 413280), (615, 401856), (624, 396060), (630, 392288), (644, 383760), (656, 376740), (672, 367770), (690, 358176), (720, 343252), (728, 339480), (736, 335790), (738, 334880), (780, 316848), (805, 307008), (819, 301760), (820, 301392), (828, 298480), (832, 297045), (840, 294216), (861, 287040), (897, 275520), (910, 271584), (920, 268632), (936, 264040), (943, 262080), (960, 257439), (966, 255840), (984, 251160), (1008, 245180), (1035, 238784), (1040, 237636), (1066, 231840), (1092, 226320), (1104, 223860), (1120, 220662), (1148, 215280), (1170, 211232), (1196, 206640), (1230, 200928), (1248, 198030), (1260, 196144), (1288, 191880), (1312, 188370), (1344, 183885), (1365, 181056), (1380, 179088), (1435, 172224), (1440, 171626), (1449, 170560), (1456, 169740), (1472, 167895), (1476, 167440), (1495, 165312), (1560, 158424), (1599, 154560), (1610, 153504), (1638, 150880), (1640, 150696), (1656, 149240), (1680, 147108), (1722, 143520), (1794, 137760), (1820, 135792), (1840, 134316), (1845, 133952), (1872, 132020), (1886, 131040), (1932, 127920), (1968, 125580), (2016, 122590), (2070, 119392), (2080, 118818), (2093, 118080), (2132, 115920), (2184, 113160), (2208, 111930), (2240, 110331), (2296, 107640), (2340, 105616), (2392, 103320), (2415, 102336), (2460, 100464), (2496, 99015), (2520, 98072), (2576, 95940), (2583, 95680), (2624, 94185), (2665, 92736), (2691, 91840), (2730, 90528), (2760, 89544), (2829, 87360), (2870, 86112), (2880, 85813), (2898, 85280), (2912, 84870), (2952, 83720), (2990, 82656), (3120, 79212), (3198, 77280), (3220, 76752), (3276, 75440), (3280, 75348), (3312, 74620), (3360, 73554), (3444, 71760), (3588, 68880), (3640, 67896), (3680, 67158), (3690, 66976), (3731, 66240), (3744, 66010), (3772, 65520), (3864, 63960), (3936, 62790), (4032, 61295), (4095, 60352), (4140, 59696), (4160, 59409), (4186, 59040), (4264, 57960), (4305, 57408), (4368, 56580), (4416, 55965), (4485, 55104), (4592, 53820), (4680, 52808), (4715, 52416), (4784, 51660), (4797, 51520), (4830, 51168), (4920, 50232), (5040, 49036), (5152, 47970), (5166, 47840), (5330, 46368), (5382, 45920), (5460, 45264), (5520, 44772), (5658, 43680), (5740, 43056), (5796, 42640), (5824, 42435), (5904, 41860), (5980, 41328), (6240, 39606), (6279, 39360), (6396, 38640), (6440, 38376), (6552, 37720), (6560, 37674), (6601, 37440), (6624, 37310), (6720, 36777), (6888, 35880), (7176, 34440), (7245, 34112), (7280, 33948), (7360, 33579), (7380, 33488), (7462, 33120), (7488, 33005), (7544, 32760), (7728, 31980), (7872, 31395), (7995, 30912), (8190, 30176), (8280, 29848), (8372, 29520), (8487, 29120), (8528, 28980), (8610, 28704), (8736, 28290), (8970, 27552), (9184, 26910), (9360, 26404), (9430, 26208), (9568, 25830), (9594, 25760), (9660, 25584), (9840, 25116), (10080, 24518), (10304, 23985), (10332, 23920), (10465, 23616), (10660, 23184), (10764, 22960), (10920, 22632), (11040, 22386), (11193, 22080), (11316, 21840), (11480, 21528), (11592, 21320), (11808, 20930), (11960, 20664), (12259, 20160), (12480, 19803), (12558, 19680), (12792, 19320), (12880, 19188), (12915, 19136), (13104, 18860), (13120, 18837), (13202, 18720), (13248, 18655), (13455, 18368), (13776, 17940), (14145, 17472), (14352, 17220), (14490, 17056), (14560, 16974), (14760, 16744), (14924, 16560), (15088, 16380), (15456, 15990)]