197179920

素因数分解:

$2^4\times 3^7\times 5^1\times 7^2\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 480

約数和(自身を含む): 834589440

約数和(自身を除く): 637409520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 161, 162, 168, 180, 184, 189, 196, 207, 210, 216, 230, 240, 243, 245, 252, 270, 276, 280, 294, 315, 322, 324, 336, 345, 360, 368, 378, 392, 405, 414, 420, 432, 441, 460, 483, 486, 490, 504, 540, 552, 560, 567, 588, 621, 630, 644, 648, 690, 720, 729, 735, 756, 784, 805, 810, 828, 840, 882, 920, 945, 966, 972, 980, 1008, 1035, 1080, 1104, 1127, 1134, 1176, 1215, 1242, 1260, 1288, 1296, 1323, 1380, 1449, 1458, 1470, 1512, 1610, 1620, 1656, 1680, 1701, 1764, 1840, 1863, 1890, 1932, 1944, 1960, 2070, 2160, 2187, 2205, 2254, 2268, 2352, 2415, 2430, 2484, 2520, 2576, 2646, 2760, 2835, 2898, 2916, 2940, 3024, 3105, 3220, 3240, 3312, 3381, 3402, 3528, 3645, 3726, 3780, 3864, 3888, 3920, 3969, 4140, 4347, 4374, 4410, 4508, 4536, 4830, 4860, 4968, 5040, 5103, 5292, 5520, 5589, 5635, 5670, 5796, 5832, 5880, 6210, 6440, 6480, 6615, 6762, 6804, 7056, 7245, 7290, 7452, 7560, 7728, 7938, 8280, 8505, 8694, 8748, 8820, 9016, 9072, 9315, 9660, 9720, 9936, 10143, 10206, 10584, 10935, 11178, 11270, 11340, 11592, 11664, 11760, 11907, 12420, 12880, 13041, 13230, 13524, 13608, 14490, 14580, 14904, 15120, 15309, 15876, 16560, 16767, 16905, 17010, 17388, 17496, 17640, 18032, 18630, 19320, 19440, 19845, 20286, 20412, 21168, 21735, 21870, 22356, 22540, 22680, 23184, 23814, 24840, 25515, 26082, 26460, 27048, 27216, 27945, 28980, 29160, 29808, 30429, 30618, 31752, 33534, 33810, 34020, 34776, 34992, 35280, 35721, 37260, 38640, 39123, 39690, 40572, 40824, 43470, 43740, 44712, 45080, 45360, 47628, 49680, 50301, 50715, 51030, 52164, 52920, 54096, 55890, 57960, 58320, 59535, 60858, 61236, 63504, 65205, 67068, 67620, 68040, 69552, 71442, 74520, 76545, 78246, 79380, 81144, 81648, 83835, 86940, 87480, 89424, 90160, 91287, 95256, 100602, 101430, 102060, 104328, 105840, 107163, 111780, 115920, 117369, 119070, 121716, 122472, 130410, 134136, 135240, 136080, 142884, 149040, 152145, 153090, 156492, 158760, 162288, 167670, 173880, 174960, 178605, 182574, 190512, 195615, 201204, 202860, 204120, 208656, 214326, 223560, 234738, 238140, 243432, 244944, 251505, 260820, 268272, 270480, 273861, 285768, 304290, 306180, 312984, 317520, 335340, 347760, 352107, 357210, 365148, 391230, 402408, 405720, 408240, 428652, 447120, 456435, 469476, 476280, 486864, 503010, 521640, 535815, 547722, 571536, 586845, 608580, 612360, 625968, 670680, 704214, 714420, 730296, 782460, 804816, 811440, 821583, 857304, 912870, 938952, 952560, 1006020, 1043280, 1071630, 1095444, 1173690, 1217160, 1224720, 1341360, 1369305, 1408428, 1428840, 1460592, 1564920, 1643166, 1714608, 1760535, 1825740, 1877904, 2012040, 2143260, 2190888, 2347380, 2434320, 2464749, 2738610, 2816856, 2857680, 3129840, 3286332, 3521070, 3651480, 4024080, 4107915, 4286520, 4381776, 4694760, 4929498, 5477220, 5633712, 6572664, 7042140, 7302960, 8215830, 8573040, 9389520, 9858996, 10954440, 12323745, 13145328, 14084280, 16431660, 19717992, 21908880, 24647490, 28168560, 32863320, 39435984, 49294980, 65726640, 98589960, 197179920]

約数ペア:

[(1, 197179920), (2, 98589960), (3, 65726640), (4, 49294980), (5, 39435984), (6, 32863320), (7, 28168560), (8, 24647490), (9, 21908880), (10, 19717992), (12, 16431660), (14, 14084280), (15, 13145328), (16, 12323745), (18, 10954440), (20, 9858996), (21, 9389520), (23, 8573040), (24, 8215830), (27, 7302960), (28, 7042140), (30, 6572664), (35, 5633712), (36, 5477220), (40, 4929498), (42, 4694760), (45, 4381776), (46, 4286520), (48, 4107915), (49, 4024080), (54, 3651480), (56, 3521070), (60, 3286332), (63, 3129840), (69, 2857680), (70, 2816856), (72, 2738610), (80, 2464749), (81, 2434320), (84, 2347380), (90, 2190888), (92, 2143260), (98, 2012040), (105, 1877904), (108, 1825740), (112, 1760535), (115, 1714608), (120, 1643166), (126, 1564920), (135, 1460592), (138, 1428840), (140, 1408428), (144, 1369305), (147, 1341360), (161, 1224720), (162, 1217160), (168, 1173690), (180, 1095444), (184, 1071630), (189, 1043280), (196, 1006020), (207, 952560), (210, 938952), (216, 912870), (230, 857304), (240, 821583), (243, 811440), (245, 804816), (252, 782460), (270, 730296), (276, 714420), (280, 704214), (294, 670680), (315, 625968), (322, 612360), (324, 608580), (336, 586845), (345, 571536), (360, 547722), (368, 535815), (378, 521640), (392, 503010), (405, 486864), (414, 476280), (420, 469476), (432, 456435), (441, 447120), (460, 428652), (483, 408240), (486, 405720), (490, 402408), (504, 391230), (540, 365148), (552, 357210), (560, 352107), (567, 347760), (588, 335340), (621, 317520), (630, 312984), (644, 306180), (648, 304290), (690, 285768), (720, 273861), (729, 270480), (735, 268272), (756, 260820), (784, 251505), (805, 244944), (810, 243432), (828, 238140), (840, 234738), (882, 223560), (920, 214326), (945, 208656), (966, 204120), (972, 202860), (980, 201204), (1008, 195615), (1035, 190512), (1080, 182574), (1104, 178605), (1127, 174960), (1134, 173880), (1176, 167670), (1215, 162288), (1242, 158760), (1260, 156492), (1288, 153090), (1296, 152145), (1323, 149040), (1380, 142884), (1449, 136080), (1458, 135240), (1470, 134136), (1512, 130410), (1610, 122472), (1620, 121716), (1656, 119070), (1680, 117369), (1701, 115920), (1764, 111780), (1840, 107163), (1863, 105840), (1890, 104328), (1932, 102060), (1944, 101430), (1960, 100602), (2070, 95256), (2160, 91287), (2187, 90160), (2205, 89424), (2254, 87480), (2268, 86940), (2352, 83835), (2415, 81648), (2430, 81144), (2484, 79380), (2520, 78246), (2576, 76545), (2646, 74520), (2760, 71442), (2835, 69552), (2898, 68040), (2916, 67620), (2940, 67068), (3024, 65205), (3105, 63504), (3220, 61236), (3240, 60858), (3312, 59535), (3381, 58320), (3402, 57960), (3528, 55890), (3645, 54096), (3726, 52920), (3780, 52164), (3864, 51030), (3888, 50715), (3920, 50301), (3969, 49680), (4140, 47628), (4347, 45360), (4374, 45080), (4410, 44712), (4508, 43740), (4536, 43470), (4830, 40824), (4860, 40572), (4968, 39690), (5040, 39123), (5103, 38640), (5292, 37260), (5520, 35721), (5589, 35280), (5635, 34992), (5670, 34776), (5796, 34020), (5832, 33810), (5880, 33534), (6210, 31752), (6440, 30618), (6480, 30429), (6615, 29808), (6762, 29160), (6804, 28980), (7056, 27945), (7245, 27216), (7290, 27048), (7452, 26460), (7560, 26082), (7728, 25515), (7938, 24840), (8280, 23814), (8505, 23184), (8694, 22680), (8748, 22540), (8820, 22356), (9016, 21870), (9072, 21735), (9315, 21168), (9660, 20412), (9720, 20286), (9936, 19845), (10143, 19440), (10206, 19320), (10584, 18630), (10935, 18032), (11178, 17640), (11270, 17496), (11340, 17388), (11592, 17010), (11664, 16905), (11760, 16767), (11907, 16560), (12420, 15876), (12880, 15309), (13041, 15120), (13230, 14904), (13524, 14580), (13608, 14490)]