1981560672

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 480

約数和(自身を含む): 7431266304

約数和(自身を除く): 5449705632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 162, 168, 182, 186, 189, 208, 216, 217, 224, 234, 248, 252, 271, 273, 279, 288, 312, 324, 336, 351, 364, 372, 378, 403, 416, 432, 434, 468, 496, 504, 542, 546, 558, 567, 624, 648, 651, 672, 702, 728, 744, 756, 806, 813, 819, 837, 864, 868, 936, 992, 1008, 1053, 1084, 1092, 1116, 1134, 1209, 1248, 1296, 1302, 1404, 1456, 1488, 1512, 1612, 1626, 1638, 1674, 1736, 1872, 1897, 1953, 2016, 2106, 2168, 2184, 2232, 2268, 2418, 2439, 2457, 2511, 2592, 2604, 2808, 2821, 2912, 2976, 3024, 3224, 3252, 3276, 3348, 3472, 3523, 3627, 3744, 3794, 3906, 4212, 4336, 4368, 4464, 4536, 4836, 4878, 4914, 5022, 5208, 5616, 5642, 5691, 5859, 6048, 6448, 6504, 6552, 6696, 6944, 7046, 7254, 7317, 7371, 7588, 7812, 8401, 8424, 8463, 8672, 8736, 8928, 9072, 9672, 9756, 9828, 10044, 10416, 10569, 10881, 11232, 11284, 11382, 11718, 12896, 13008, 13104, 13392, 14092, 14508, 14634, 14742, 15176, 15624, 16802, 16848, 16926, 17073, 17577, 18144, 19344, 19512, 19656, 20088, 20832, 21138, 21762, 21951, 22568, 22764, 23436, 24661, 25203, 25389, 26016, 26208, 26784, 28184, 29016, 29268, 29484, 30352, 31248, 31707, 32643, 33604, 33696, 33852, 34146, 35154, 38688, 39024, 39312, 40176, 42276, 43524, 43902, 45136, 45528, 46872, 49322, 50406, 50778, 51219, 56368, 58032, 58536, 58807, 58968, 60704, 62496, 63414, 65286, 67208, 67704, 68292, 70308, 73983, 75609, 76167, 78048, 78624, 80352, 84552, 87048, 87804, 90272, 91056, 93744, 95121, 98644, 100812, 101556, 102438, 109213, 112736, 116064, 117072, 117614, 117936, 126828, 130572, 134416, 135408, 136584, 140616, 147966, 151218, 152334, 153657, 169104, 174096, 175608, 176421, 182112, 187488, 190242, 197288, 201624, 203112, 204876, 218426, 221949, 226827, 228501, 234144, 235228, 235872, 253656, 261144, 268832, 270816, 273168, 281232, 285363, 295932, 302436, 304668, 307314, 327639, 338208, 348192, 351216, 352842, 380484, 394576, 403248, 406224, 409752, 436852, 443898, 453654, 457002, 470456, 507312, 522288, 529263, 546336, 562464, 570726, 591864, 604872, 609336, 614628, 655278, 665847, 680481, 702432, 705684, 760968, 764491, 789152, 806496, 812448, 819504, 873704, 887796, 907308, 914004, 940912, 982917, 1014624, 1044576, 1058526, 1141452, 1183728, 1209744, 1218672, 1229256, 1310556, 1331694, 1360962, 1411368, 1521936, 1528982, 1587789, 1639008, 1747408, 1775592, 1814616, 1828008, 1881824, 1965834, 1997541, 2117052, 2282904, 2293473, 2367456, 2419488, 2437344, 2458512, 2621112, 2663388, 2721924, 2822736, 2948751, 3043872, 3057964, 3175578, 3494816, 3551184, 3629232, 3656016, 3931668, 3995082, 4234104, 4565808, 4586946, 4763367, 4917024, 5242224, 5326776, 5443848, 5645472, 5897502, 6115928, 6351156, 6880419, 7102368, 7258464, 7312032, 7863336, 7990164, 8468208, 8846253, 9131616, 9173892, 9526734, 10484448, 10653552, 10887696, 11795004, 12231856, 12702312, 13760838, 15726672, 15980328, 16936416, 17692506, 18347784, 19053468, 20641257, 21307104, 21775392, 23590008, 24463712, 25404624, 27521676, 31453344, 31960656, 35385012, 36695568, 38106936, 41282514, 47180016, 50809248, 55043352, 61923771, 63921312, 70770024, 73391136, 76213872, 82565028, 94360032, 110086704, 123847542, 141540048, 152427744, 165130056, 220173408, 247695084, 283080096, 330260112, 495390168, 660520224, 990780336, 1981560672]

約数ペア:

[(1, 1981560672), (2, 990780336), (3, 660520224), (4, 495390168), (6, 330260112), (7, 283080096), (8, 247695084), (9, 220173408), (12, 165130056), (13, 152427744), (14, 141540048), (16, 123847542), (18, 110086704), (21, 94360032), (24, 82565028), (26, 76213872), (27, 73391136), (28, 70770024), (31, 63921312), (32, 61923771), (36, 55043352), (39, 50809248), (42, 47180016), (48, 41282514), (52, 38106936), (54, 36695568), (56, 35385012), (62, 31960656), (63, 31453344), (72, 27521676), (78, 25404624), (81, 24463712), (84, 23590008), (91, 21775392), (93, 21307104), (96, 20641257), (104, 19053468), (108, 18347784), (112, 17692506), (117, 16936416), (124, 15980328), (126, 15726672), (144, 13760838), (156, 12702312), (162, 12231856), (168, 11795004), (182, 10887696), (186, 10653552), (189, 10484448), (208, 9526734), (216, 9173892), (217, 9131616), (224, 8846253), (234, 8468208), (248, 7990164), (252, 7863336), (271, 7312032), (273, 7258464), (279, 7102368), (288, 6880419), (312, 6351156), (324, 6115928), (336, 5897502), (351, 5645472), (364, 5443848), (372, 5326776), (378, 5242224), (403, 4917024), (416, 4763367), (432, 4586946), (434, 4565808), (468, 4234104), (496, 3995082), (504, 3931668), (542, 3656016), (546, 3629232), (558, 3551184), (567, 3494816), (624, 3175578), (648, 3057964), (651, 3043872), (672, 2948751), (702, 2822736), (728, 2721924), (744, 2663388), (756, 2621112), (806, 2458512), (813, 2437344), (819, 2419488), (837, 2367456), (864, 2293473), (868, 2282904), (936, 2117052), (992, 1997541), (1008, 1965834), (1053, 1881824), (1084, 1828008), (1092, 1814616), (1116, 1775592), (1134, 1747408), (1209, 1639008), (1248, 1587789), (1296, 1528982), (1302, 1521936), (1404, 1411368), (1456, 1360962), (1488, 1331694), (1512, 1310556), (1612, 1229256), (1626, 1218672), (1638, 1209744), (1674, 1183728), (1736, 1141452), (1872, 1058526), (1897, 1044576), (1953, 1014624), (2016, 982917), (2106, 940912), (2168, 914004), (2184, 907308), (2232, 887796), (2268, 873704), (2418, 819504), (2439, 812448), (2457, 806496), (2511, 789152), (2592, 764491), (2604, 760968), (2808, 705684), (2821, 702432), (2912, 680481), (2976, 665847), (3024, 655278), (3224, 614628), (3252, 609336), (3276, 604872), (3348, 591864), (3472, 570726), (3523, 562464), (3627, 546336), (3744, 529263), (3794, 522288), (3906, 507312), (4212, 470456), (4336, 457002), (4368, 453654), (4464, 443898), (4536, 436852), (4836, 409752), (4878, 406224), (4914, 403248), (5022, 394576), (5208, 380484), (5616, 352842), (5642, 351216), (5691, 348192), (5859, 338208), (6048, 327639), (6448, 307314), (6504, 304668), (6552, 302436), (6696, 295932), (6944, 285363), (7046, 281232), (7254, 273168), (7317, 270816), (7371, 268832), (7588, 261144), (7812, 253656), (8401, 235872), (8424, 235228), (8463, 234144), (8672, 228501), (8736, 226827), (8928, 221949), (9072, 218426), (9672, 204876), (9756, 203112), (9828, 201624), (10044, 197288), (10416, 190242), (10569, 187488), (10881, 182112), (11232, 176421), (11284, 175608), (11382, 174096), (11718, 169104), (12896, 153657), (13008, 152334), (13104, 151218), (13392, 147966), (14092, 140616), (14508, 136584), (14634, 135408), (14742, 134416), (15176, 130572), (15624, 126828), (16802, 117936), (16848, 117614), (16926, 117072), (17073, 116064), (17577, 112736), (18144, 109213), (19344, 102438), (19512, 101556), (19656, 100812), (20088, 98644), (20832, 95121), (21138, 93744), (21762, 91056), (21951, 90272), (22568, 87804), (22764, 87048), (23436, 84552), (24661, 80352), (25203, 78624), (25389, 78048), (26016, 76167), (26208, 75609), (26784, 73983), (28184, 70308), (29016, 68292), (29268, 67704), (29484, 67208), (30352, 65286), (31248, 63414), (31707, 62496), (32643, 60704), (33604, 58968), (33696, 58807), (33852, 58536), (34146, 58032), (35154, 56368), (38688, 51219), (39024, 50778), (39312, 50406), (40176, 49322), (42276, 46872), (43524, 45528), (43902, 45136)]