2420391456

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 720

約数和(自身を含む): 9385437600

約数和(自身を除く): 6965046144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 38, 42, 48, 49, 51, 54, 56, 57, 59, 63, 68, 72, 76, 81, 84, 96, 98, 102, 108, 112, 114, 118, 119, 126, 133, 136, 144, 147, 152, 153, 162, 168, 171, 177, 189, 196, 204, 216, 224, 228, 236, 238, 252, 266, 272, 288, 294, 304, 306, 323, 324, 336, 342, 354, 357, 378, 392, 399, 408, 413, 432, 441, 456, 459, 472, 476, 504, 513, 531, 532, 544, 567, 588, 608, 612, 646, 648, 672, 684, 708, 714, 756, 784, 798, 816, 826, 833, 864, 882, 912, 918, 931, 944, 952, 969, 1003, 1008, 1026, 1062, 1064, 1071, 1121, 1134, 1176, 1197, 1224, 1239, 1292, 1296, 1323, 1368, 1377, 1416, 1428, 1512, 1539, 1568, 1593, 1596, 1632, 1652, 1666, 1764, 1824, 1836, 1862, 1888, 1904, 1938, 2006, 2016, 2052, 2124, 2128, 2142, 2242, 2261, 2268, 2352, 2394, 2448, 2478, 2499, 2584, 2592, 2646, 2736, 2754, 2793, 2832, 2856, 2891, 2907, 3009, 3024, 3078, 3186, 3192, 3213, 3304, 3332, 3363, 3528, 3591, 3672, 3717, 3724, 3808, 3876, 3969, 4012, 4104, 4248, 4256, 4284, 4484, 4522, 4536, 4704, 4779, 4788, 4896, 4956, 4998, 5168, 5292, 5472, 5508, 5586, 5664, 5712, 5782, 5814, 6018, 6048, 6156, 6372, 6384, 6426, 6608, 6664, 6726, 6783, 7021, 7056, 7182, 7344, 7434, 7448, 7497, 7752, 7847, 7938, 8024, 8208, 8379, 8496, 8568, 8673, 8721, 8968, 9027, 9044, 9072, 9558, 9576, 9639, 9912, 9996, 10089, 10336, 10584, 10773, 11016, 11151, 11172, 11424, 11564, 11628, 12036, 12312, 12744, 12768, 12852, 13216, 13328, 13452, 13566, 14042, 14112, 14364, 14688, 14868, 14896, 14994, 15504, 15694, 15827, 15876, 16048, 16416, 16758, 16992, 17136, 17346, 17442, 17936, 18054, 18088, 18144, 19057, 19116, 19152, 19278, 19824, 19992, 20178, 20349, 21063, 21168, 21546, 22032, 22302, 22344, 22491, 23128, 23256, 23541, 24072, 24624, 25137, 25488, 25704, 26019, 26163, 26656, 26904, 27081, 27132, 28084, 28728, 29736, 29792, 29988, 30267, 31008, 31388, 31654, 31752, 32096, 33453, 33516, 34272, 34692, 34884, 35872, 36108, 36176, 38114, 38232, 38304, 38556, 39648, 39984, 40356, 40698, 42126, 42336, 43092, 44064, 44604, 44688, 44982, 46256, 46512, 47082, 47481, 48144, 49147, 49248, 50274, 50976, 51408, 52038, 52326, 53808, 54162, 54264, 54929, 56168, 57171, 57456, 59472, 59976, 60534, 61047, 62776, 63189, 63308, 63504, 66906, 67032, 67473, 69384, 69768, 70623, 72216, 72352, 75411, 76228, 76464, 77112, 78057, 79968, 80712, 81243, 81396, 84252, 86184, 89208, 89376, 89964, 90801, 92512, 93024, 94164, 94962, 96288, 98294, 100548, 102816, 104076, 104652, 107616, 108324, 108528, 109858, 112336, 114342, 114912, 118944, 119952, 121068, 122094, 125552, 126378, 126616, 127008, 133399, 133812, 134064, 134946, 138768, 139536, 141246, 142443, 144432, 147441, 150822, 152456, 152928, 154224, 156114, 161424, 162486, 162792, 164787, 168504, 171513, 172368, 178416, 179928, 181602, 183141, 188328, 189567, 189924, 196588, 201096, 208152, 209304, 211869, 216648, 217056, 219716, 224672, 228684, 234171, 239904, 242136, 244188, 251104, 252756, 253232, 266798, 267624, 268128, 269892, 277536, 279072, 282492, 284886, 288864, 294882, 301644, 304912, 308448, 312228, 322848, 324972, 325584, 329574, 337008, 343026, 344736, 356832, 359856, 363204, 366282, 376656, 379134, 379848, 393176, 400197, 402192, 416304, 418608, 423738, 427329, 433296, 439432, 442323, 457368, 468342, 484272, 488376, 494361, 505512, 506464, 514539, 533596, 535248, 539784, 564984, 568701, 569772, 589764, 603288, 609824, 624456, 635607, 649944, 651168, 659148, 674016, 686052, 719712, 726408, 732564, 753312, 758268, 759696, 786352, 800394, 804384, 832608, 837216, 847476, 854658, 866592, 878864, 884646, 914736, 933793, 936684, 968544, 976752, 988722, 1011024, 1029078, 1067192, 1070496, 1079568, 1129968, 1137402, 1139544, 1179528, 1200591, 1206576, 1248912, 1271214, 1281987, 1299888, 1318296, 1326969, 1372104, 1452816, 1465128, 1483083, 1516536, 1519392, 1543617, 1572704, 1600788, 1694952, 1709316, 1757728, 1769292, 1829472, 1867586, 1873368, 1953504, 1977444, 2022048, 2058156, 2134384, 2159136, 2259936, 2274804, 2279088, 2359056, 2401182, 2413152, 2497824, 2542428, 2563974, 2599776, 2636592, 2653938, 2744208, 2801379, 2905632, 2930256, 2966166, 3033072, 3087234, 3201576, 3389904, 3418632, 3538584, 3601773, 3735172, 3746736, 3954888, 3980907, 4116312, 4268768, 4449249, 4549608, 4558176, 4718112, 4802364, 5084856, 5127948, 5273184, 5307876, 5488416, 5602758, 5860512, 5932332, 6066144, 6174468, 6403152, 6779808, 6837264, 7077168, 7203546, 7470344, 7493472, 7909776, 7961814, 8232624, 8404137, 8898498, 9099216, 9604728, 10169712, 10255896, 10615752, 10805319, 11205516, 11864664, 12348936, 12806304, 13674528, 14154336, 14407092, 14940688, 15819552, 15923628, 16465248, 16808274, 17796996, 18198432, 19209456, 20339424, 20511792, 21231504, 21610638, 22411032, 23729328, 24697872, 25212411, 28814184, 29881376, 31847256, 33616548, 35593992, 38418912, 41023584, 42463008, 43221276, 44822064, 47458656, 49395744, 50424822, 57628368, 63694512, 67233096, 71187984, 75637233, 86442552, 89644128, 100849644, 115256736, 127389024, 134466192, 142375968, 151274466, 172885104, 201699288, 268932384, 302548932, 345770208, 403398576, 605097864, 806797152, 1210195728, 2420391456]

約数ペア:

[(1, 2420391456), (2, 1210195728), (3, 806797152), (4, 605097864), (6, 403398576), (7, 345770208), (8, 302548932), (9, 268932384), (12, 201699288), (14, 172885104), (16, 151274466), (17, 142375968), (18, 134466192), (19, 127389024), (21, 115256736), (24, 100849644), (27, 89644128), (28, 86442552), (32, 75637233), (34, 71187984), (36, 67233096), (38, 63694512), (42, 57628368), (48, 50424822), (49, 49395744), (51, 47458656), (54, 44822064), (56, 43221276), (57, 42463008), (59, 41023584), (63, 38418912), (68, 35593992), (72, 33616548), (76, 31847256), (81, 29881376), (84, 28814184), (96, 25212411), (98, 24697872), (102, 23729328), (108, 22411032), (112, 21610638), (114, 21231504), (118, 20511792), (119, 20339424), (126, 19209456), (133, 18198432), (136, 17796996), (144, 16808274), (147, 16465248), (152, 15923628), (153, 15819552), (162, 14940688), (168, 14407092), (171, 14154336), (177, 13674528), (189, 12806304), (196, 12348936), (204, 11864664), (216, 11205516), (224, 10805319), (228, 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(1121, 2159136), (1134, 2134384), (1176, 2058156), (1197, 2022048), (1224, 1977444), (1239, 1953504), (1292, 1873368), (1296, 1867586), (1323, 1829472), (1368, 1769292), (1377, 1757728), (1416, 1709316), (1428, 1694952), (1512, 1600788), (1539, 1572704), (1568, 1543617), (1593, 1519392), (1596, 1516536), (1632, 1483083), (1652, 1465128), (1666, 1452816), (1764, 1372104), (1824, 1326969), (1836, 1318296), (1862, 1299888), (1888, 1281987), (1904, 1271214), (1938, 1248912), (2006, 1206576), (2016, 1200591), (2052, 1179528), (2124, 1139544), (2128, 1137402), (2142, 1129968), (2242, 1079568), (2261, 1070496), (2268, 1067192), (2352, 1029078), (2394, 1011024), (2448, 988722), (2478, 976752), (2499, 968544), (2584, 936684), (2592, 933793), (2646, 914736), (2736, 884646), (2754, 878864), (2793, 866592), (2832, 854658), (2856, 847476), (2891, 837216), (2907, 832608), (3009, 804384), (3024, 800394), (3078, 786352), (3186, 759696), (3192, 758268), (3213, 753312), (3304, 732564), (3332, 726408), (3363, 719712), (3528, 686052), (3591, 674016), (3672, 659148), (3717, 651168), (3724, 649944), (3808, 635607), (3876, 624456), (3969, 609824), (4012, 603288), (4104, 589764), (4248, 569772), (4256, 568701), (4284, 564984), (4484, 539784), (4522, 535248), (4536, 533596), (4704, 514539), (4779, 506464), (4788, 505512), (4896, 494361), (4956, 488376), (4998, 484272), (5168, 468342), (5292, 457368), (5472, 442323), (5508, 439432), (5586, 433296), (5664, 427329), (5712, 423738), (5782, 418608), (5814, 416304), (6018, 402192), (6048, 400197), (6156, 393176), (6372, 379848), (6384, 379134), (6426, 376656), (6608, 366282), (6664, 363204), (6726, 359856), (6783, 356832), (7021, 344736), (7056, 343026), (7182, 337008), (7344, 329574), (7434, 325584), (7448, 324972), (7497, 322848), (7752, 312228), (7847, 308448), (7938, 304912), (8024, 301644), (8208, 294882), (8379, 288864), (8496, 284886), (8568, 282492), (8673, 279072), (8721, 277536), (8968, 269892), (9027, 268128), (9044, 267624), (9072, 266798), (9558, 253232), (9576, 252756), (9639, 251104), (9912, 244188), (9996, 242136), (10089, 239904), (10336, 234171), (10584, 228684), (10773, 224672), (11016, 219716), (11151, 217056), (11172, 216648), (11424, 211869), (11564, 209304), (11628, 208152), (12036, 201096), (12312, 196588), (12744, 189924), (12768, 189567), (12852, 188328), (13216, 183141), (13328, 181602), (13452, 179928), (13566, 178416), (14042, 172368), (14112, 171513), (14364, 168504), (14688, 164787), (14868, 162792), (14896, 162486), (14994, 161424), (15504, 156114), (15694, 154224), (15827, 152928), (15876, 152456), (16048, 150822), (16416, 147441), (16758, 144432), (16992, 142443), (17136, 141246), (17346, 139536), (17442, 138768), (17936, 134946), (18054, 134064), (18088, 133812), (18144, 133399), (19057, 127008), (19116, 126616), (19152, 126378), (19278, 125552), (19824, 122094), (19992, 121068), (20178, 119952), (20349, 118944), (21063, 114912), (21168, 114342), (21546, 112336), (22032, 109858), (22302, 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