2178169920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 448

約数和(自身を含む): 8172541440

約数和(自身を除く): 5994371520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 97, 108, 113, 115, 120, 135, 138, 144, 160, 180, 184, 192, 194, 207, 216, 226, 230, 240, 270, 276, 288, 291, 320, 339, 345, 360, 368, 388, 414, 432, 452, 460, 480, 485, 540, 552, 565, 576, 582, 621, 678, 690, 720, 736, 776, 828, 864, 873, 904, 920, 960, 970, 1017, 1035, 1080, 1104, 1130, 1164, 1242, 1356, 1380, 1440, 1455, 1472, 1552, 1656, 1695, 1728, 1746, 1808, 1840, 1940, 2034, 2070, 2160, 2208, 2231, 2260, 2328, 2484, 2599, 2619, 2712, 2760, 2880, 2910, 3051, 3104, 3105, 3312, 3390, 3492, 3616, 3680, 3880, 4068, 4140, 4320, 4365, 4416, 4462, 4520, 4656, 4968, 5085, 5198, 5238, 5424, 5520, 5820, 6102, 6208, 6210, 6624, 6693, 6780, 6984, 7232, 7360, 7760, 7797, 8136, 8280, 8640, 8730, 8924, 9040, 9312, 9936, 10170, 10396, 10476, 10848, 10961, 11040, 11155, 11640, 12204, 12420, 12995, 13095, 13248, 13386, 13560, 13968, 15255, 15520, 15594, 16272, 16560, 17460, 17848, 18080, 18624, 19872, 20079, 20340, 20792, 20952, 21696, 21922, 22080, 22310, 23280, 23391, 24408, 24840, 25990, 26190, 26772, 27120, 27936, 30510, 31040, 31188, 32544, 32883, 33120, 33465, 34920, 35696, 36160, 38985, 39744, 40158, 40680, 41584, 41904, 43844, 44620, 46560, 46782, 48816, 49680, 51980, 52380, 53544, 54240, 54805, 55872, 60237, 61020, 62376, 65088, 65766, 66240, 66930, 69840, 70173, 71392, 77970, 80316, 81360, 83168, 83808, 87688, 89240, 93120, 93564, 97632, 98649, 99360, 100395, 103960, 104760, 107088, 108480, 109610, 116955, 120474, 122040, 124752, 131532, 133860, 139680, 140346, 142784, 155940, 160632, 162720, 164415, 166336, 167616, 175376, 178480, 187128, 195264, 197298, 198720, 200790, 207920, 209520, 214176, 219220, 233910, 240948, 244080, 249504, 252103, 263064, 267720, 279360, 280692, 295947, 301185, 311880, 321264, 325440, 328830, 350752, 350865, 356960, 374256, 394596, 401580, 415840, 419040, 428352, 438440, 467820, 481896, 488160, 493245, 499008, 504206, 526128, 535440, 561384, 591894, 602370, 623760, 642528, 657660, 701504, 701730, 713920, 748512, 756309, 789192, 803160, 831680, 838080, 876880, 935640, 963792, 976320, 986490, 1008412, 1052256, 1070880, 1122768, 1183788, 1204740, 1247520, 1260515, 1285056, 1315320, 1403460, 1479735, 1497024, 1512618, 1578384, 1606320, 1753760, 1871280, 1927584, 1972980, 2016824, 2104512, 2141760, 2245536, 2268927, 2367576, 2409480, 2495040, 2521030, 2630640, 2806920, 2959470, 3025236, 3156768, 3212640, 3507520, 3742560, 3781545, 3855168, 3945960, 4033648, 4491072, 4537854, 4735152, 4818960, 5042060, 5261280, 5613840, 5918940, 6050472, 6313536, 6425280, 6806781, 7485120, 7563090, 7891920, 8067296, 9075708, 9470304, 9637920, 10084120, 10522560, 11227680, 11344635, 11837880, 12100944, 13613562, 15126180, 15783840, 16134592, 18151416, 18940608, 19275840, 20168240, 22455360, 22689270, 23675760, 24201888, 27227124, 30252360, 31567680, 34033905, 36302832, 40336480, 45378540, 47351520, 48403776, 54454248, 60504720, 68067810, 72605664, 80672960, 90757080, 94703040, 108908496, 121009440, 136135620, 145211328, 181514160, 217816992, 242018880, 272271240, 363028320, 435633984, 544542480, 726056640, 1089084960, 2178169920]

約数ペア:

[(1, 2178169920), (2, 1089084960), (3, 726056640), (4, 544542480), (5, 435633984), (6, 363028320), (8, 272271240), (9, 242018880), (10, 217816992), (12, 181514160), (15, 145211328), (16, 136135620), (18, 121009440), (20, 108908496), (23, 94703040), (24, 90757080), (27, 80672960), (30, 72605664), (32, 68067810), (36, 60504720), (40, 54454248), (45, 48403776), (46, 47351520), (48, 45378540), (54, 40336480), (60, 36302832), (64, 34033905), (69, 31567680), (72, 30252360), (80, 27227124), (90, 24201888), (92, 23675760), (96, 22689270), (97, 22455360), (108, 20168240), (113, 19275840), (115, 18940608), (120, 18151416), (135, 16134592), (138, 15783840), (144, 15126180), (160, 13613562), (180, 12100944), (184, 11837880), (192, 11344635), (194, 11227680), (207, 10522560), (216, 10084120), (226, 9637920), (230, 9470304), (240, 9075708), (270, 8067296), (276, 7891920), (288, 7563090), (291, 7485120), (320, 6806781), (339, 6425280), (345, 6313536), (360, 6050472), (368, 5918940), (388, 5613840), (414, 5261280), (432, 5042060), (452, 4818960), (460, 4735152), (480, 4537854), (485, 4491072), (540, 4033648), (552, 3945960), (565, 3855168), (576, 3781545), (582, 3742560), (621, 3507520), (678, 3212640), (690, 3156768), (720, 3025236), (736, 2959470), (776, 2806920), (828, 2630640), (864, 2521030), (873, 2495040), (904, 2409480), (920, 2367576), (960, 2268927), (970, 2245536), (1017, 2141760), (1035, 2104512), (1080, 2016824), (1104, 1972980), (1130, 1927584), (1164, 1871280), (1242, 1753760), (1356, 1606320), (1380, 1578384), (1440, 1512618), (1455, 1497024), (1472, 1479735), (1552, 1403460), (1656, 1315320), (1695, 1285056), (1728, 1260515), (1746, 1247520), (1808, 1204740), (1840, 1183788), (1940, 1122768), (2034, 1070880), (2070, 1052256), (2160, 1008412), (2208, 986490), (2231, 976320), (2260, 963792), (2328, 935640), (2484, 876880), (2599, 838080), (2619, 831680), (2712, 803160), (2760, 789192), (2880, 756309), (2910, 748512), (3051, 713920), (3104, 701730), (3105, 701504), (3312, 657660), (3390, 642528), (3492, 623760), (3616, 602370), (3680, 591894), (3880, 561384), (4068, 535440), (4140, 526128), (4320, 504206), (4365, 499008), (4416, 493245), (4462, 488160), (4520, 481896), (4656, 467820), (4968, 438440), (5085, 428352), (5198, 419040), (5238, 415840), (5424, 401580), (5520, 394596), (5820, 374256), (6102, 356960), (6208, 350865), (6210, 350752), (6624, 328830), (6693, 325440), (6780, 321264), (6984, 311880), (7232, 301185), (7360, 295947), (7760, 280692), (7797, 279360), (8136, 267720), (8280, 263064), (8640, 252103), (8730, 249504), (8924, 244080), (9040, 240948), (9312, 233910), (9936, 219220), (10170, 214176), (10396, 209520), (10476, 207920), (10848, 200790), (10961, 198720), (11040, 197298), (11155, 195264), (11640, 187128), (12204, 178480), (12420, 175376), (12995, 167616), (13095, 166336), (13248, 164415), (13386, 162720), (13560, 160632), (13968, 155940), (15255, 142784), (15520, 140346), (15594, 139680), (16272, 133860), (16560, 131532), (17460, 124752), (17848, 122040), (18080, 120474), (18624, 116955), (19872, 109610), (20079, 108480), (20340, 107088), (20792, 104760), (20952, 103960), (21696, 100395), (21922, 99360), (22080, 98649), (22310, 97632), (23280, 93564), (23391, 93120), (24408, 89240), (24840, 87688), (25990, 83808), (26190, 83168), (26772, 81360), (27120, 80316), (27936, 77970), (30510, 71392), (31040, 70173), (31188, 69840), (32544, 66930), (32883, 66240), (33120, 65766), (33465, 65088), (34920, 62376), (35696, 61020), (36160, 60237), (38985, 55872), (39744, 54805), (40158, 54240), (40680, 53544), (41584, 52380), (41904, 51980), (43844, 49680), (44620, 48816), (46560, 46782)]