28151212320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1173

約数の個数: 576

約数和(自身を含む): 120306041856

約数和(自身を除く): 92154829536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 307, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 614, 616, 630, 660, 672, 693, 720, 770, 792, 827, 840, 880, 921, 924, 990, 1008, 1056, 1120, 1155, 1228, 1232, 1260, 1320, 1386, 1440, 1535, 1540, 1584, 1654, 1680, 1760, 1842, 1848, 1980, 2016, 2149, 2310, 2456, 2464, 2481, 2520, 2640, 2763, 2772, 3070, 3080, 3168, 3308, 3360, 3377, 3465, 3684, 3696, 3960, 4135, 4298, 4605, 4620, 4912, 4962, 5040, 5280, 5526, 5544, 5789, 6140, 6160, 6447, 6616, 6754, 6930, 7368, 7392, 7443, 7920, 8270, 8596, 9097, 9210, 9240, 9824, 9924, 10080, 10131, 10745, 11052, 11088, 11578, 12280, 12320, 12405, 12894, 13232, 13508, 13815, 13860, 14736, 14886, 15840, 16540, 16885, 17192, 17367, 18194, 18420, 18480, 19341, 19848, 20262, 21490, 22104, 22176, 23156, 23639, 24560, 24810, 25788, 26464, 27016, 27291, 27630, 27720, 28945, 29472, 29772, 30393, 32235, 33080, 33770, 34384, 34734, 36388, 36840, 36960, 37215, 38682, 39696, 40524, 42980, 44208, 45485, 46312, 47278, 49120, 49620, 50655, 51576, 52101, 54032, 54582, 55260, 55440, 57890, 59544, 60786, 63679, 64470, 66160, 67540, 68768, 69468, 70917, 72776, 73680, 74430, 77364, 79392, 81048, 81873, 85960, 86835, 88416, 90970, 92624, 94556, 96705, 99240, 101310, 103152, 104202, 108064, 109164, 110520, 110880, 115780, 118195, 119088, 121572, 127358, 128940, 132320, 135080, 136455, 138936, 141834, 145552, 147360, 148860, 151965, 154728, 162096, 163746, 171920, 173670, 181940, 185248, 189112, 191037, 193410, 198480, 202620, 206304, 208404, 212751, 218328, 221040, 231560, 236390, 238176, 243144, 253889, 254716, 257880, 260505, 270160, 272910, 277872, 283668, 291104, 297720, 303930, 309456, 318395, 324192, 327492, 343840, 347340, 354585, 363880, 378224, 382074, 386820, 396960, 405240, 409365, 416808, 425502, 436656, 442080, 463120, 472780, 486288, 507778, 509432, 515760, 521010, 540320, 545820, 555744, 567336, 573111, 595440, 607860, 618912, 636790, 654984, 694680, 709170, 727760, 756448, 761667, 764148, 773640, 810480, 818730, 833616, 851004, 873312, 926240, 945560, 955185, 972576, 1015556, 1018864, 1031520, 1042020, 1063755, 1091640, 1134672, 1146222, 1190880, 1215720, 1269445, 1273580, 1309968, 1389360, 1418340, 1455520, 1523334, 1528296, 1547280, 1620960, 1637460, 1667232, 1702008, 1777223, 1891120, 1910370, 2031112, 2037728, 2084040, 2127510, 2183280, 2269344, 2285001, 2292444, 2431440, 2538890, 2547160, 2619936, 2778720, 2792779, 2836680, 2865555, 3046668, 3056592, 3094560, 3274920, 3404016, 3554446, 3782240, 3808335, 3820740, 4062224, 4168080, 4255020, 4366560, 4570002, 4584888, 4862880, 5077780, 5094320, 5331669, 5585558, 5673360, 5731110, 6093336, 6113184, 6549840, 6808032, 7108892, 7616670, 7641480, 8124448, 8336160, 8378337, 8510040, 8886115, 9140004, 9169776, 10155560, 10188640, 10663338, 11171116, 11346720, 11425005, 11462220, 12186672, 13099680, 13963895, 14217784, 15233340, 15282960, 15995007, 16756674, 17020080, 17772230, 18280008, 18339552, 19549453, 20311120, 21326676, 22342232, 22850010, 22924440, 24373344, 25135011, 26658345, 27927790, 28435568, 30466680, 30565920, 31990014, 33513348, 34040160, 35544460, 36560016, 39098906, 40622240, 41891685, 42653352, 44684464, 45700020, 45848880, 50270022, 53316690, 55855580, 56871136, 58648359, 60933360, 63980028, 67026696, 71088920, 73120032, 78197812, 79975035, 83783370, 85306704, 89368928, 91400040, 91697760, 97747265, 100540044, 106633380, 111711160, 117296718, 121866720, 125675055, 127960056, 134053392, 142177840, 156395624, 159950070, 167566740, 170613408, 175945077, 182800080, 195494530, 201080088, 213266760, 223422320, 234593436, 251350110, 255920112, 268106784, 284355680, 293241795, 312791248, 319900140, 335133480, 351890154, 365600160, 390989060, 402160176, 426533520, 446844640, 469186872, 502700220, 511840224, 586483590, 625582496, 639800280, 670266960, 703780308, 781978120, 804320352, 853067040, 879725385, 938373744, 1005400440, 1172967180, 1279600560, 1340533920, 1407560616, 1563956240, 1759450770, 1876747488, 2010800880, 2345934360, 2559201120, 2815121232, 3127912480, 3518901540, 4021601760, 4691868720, 5630242464, 7037803080, 9383737440, 14075606160, 28151212320]

約数ペア:

[(1, 28151212320), (2, 14075606160), (3, 9383737440), (4, 7037803080), (5, 5630242464), (6, 4691868720), (7, 4021601760), (8, 3518901540), (9, 3127912480), (10, 2815121232), (11, 2559201120), (12, 2345934360), (14, 2010800880), (15, 1876747488), (16, 1759450770), (18, 1563956240), (20, 1407560616), (21, 1340533920), (22, 1279600560), (24, 1172967180), (28, 1005400440), (30, 938373744), (32, 879725385), (33, 853067040), (35, 804320352), (36, 781978120), (40, 703780308), (42, 670266960), (44, 639800280), (45, 625582496), (48, 586483590), (55, 511840224), (56, 502700220), (60, 469186872), (63, 446844640), (66, 426533520), (70, 402160176), (72, 390989060), (77, 365600160), (80, 351890154), (84, 335133480), (88, 319900140), (90, 312791248), (96, 293241795), (99, 284355680), (105, 268106784), (110, 255920112), (112, 251350110), (120, 234593436), (126, 223422320), (132, 213266760), (140, 201080088), (144, 195494530), (154, 182800080), (160, 175945077), (165, 170613408), (168, 167566740), (176, 159950070), (180, 156395624), (198, 142177840), (210, 134053392), (220, 127960056), (224, 125675055), (231, 121866720), (240, 117296718), (252, 111711160), (264, 106633380), (280, 100540044), (288, 97747265), (307, 91697760), (308, 91400040), (315, 89368928), (330, 85306704), (336, 83783370), (352, 79975035), (360, 78197812), (385, 73120032), (396, 71088920), (420, 67026696), (440, 63980028), (462, 60933360), (480, 58648359), (495, 56871136), (504, 55855580), (528, 53316690), (560, 50270022), (614, 45848880), (616, 45700020), (630, 44684464), (660, 42653352), (672, 41891685), (693, 40622240), (720, 39098906), (770, 36560016), (792, 35544460), (827, 34040160), (840, 33513348), (880, 31990014), (921, 30565920), (924, 30466680), (990, 28435568), (1008, 27927790), (1056, 26658345), (1120, 25135011), (1155, 24373344), (1228, 22924440), (1232, 22850010), (1260, 22342232), (1320, 21326676), (1386, 20311120), (1440, 19549453), (1535, 18339552), (1540, 18280008), (1584, 17772230), (1654, 17020080), (1680, 16756674), (1760, 15995007), (1842, 15282960), (1848, 15233340), (1980, 14217784), (2016, 13963895), (2149, 13099680), (2310, 12186672), (2456, 11462220), (2464, 11425005), (2481, 11346720), (2520, 11171116), (2640, 10663338), (2763, 10188640), (2772, 10155560), (3070, 9169776), (3080, 9140004), (3168, 8886115), (3308, 8510040), (3360, 8378337), (3377, 8336160), (3465, 8124448), (3684, 7641480), (3696, 7616670), (3960, 7108892), (4135, 6808032), (4298, 6549840), (4605, 6113184), (4620, 6093336), (4912, 5731110), (4962, 5673360), (5040, 5585558), (5280, 5331669), (5526, 5094320), (5544, 5077780), (5789, 4862880), (6140, 4584888), (6160, 4570002), (6447, 4366560), (6616, 4255020), (6754, 4168080), (6930, 4062224), (7368, 3820740), (7392, 3808335), (7443, 3782240), (7920, 3554446), (8270, 3404016), (8596, 3274920), (9097, 3094560), (9210, 3056592), (9240, 3046668), (9824, 2865555), (9924, 2836680), (10080, 2792779), (10131, 2778720), (10745, 2619936), (11052, 2547160), (11088, 2538890), (11578, 2431440), (12280, 2292444), (12320, 2285001), (12405, 2269344), (12894, 2183280), (13232, 2127510), (13508, 2084040), (13815, 2037728), (13860, 2031112), (14736, 1910370), (14886, 1891120), (15840, 1777223), (16540, 1702008), (16885, 1667232), (17192, 1637460), (17367, 1620960), (18194, 1547280), (18420, 1528296), (18480, 1523334), (19341, 1455520), (19848, 1418340), (20262, 1389360), (21490, 1309968), (22104, 1273580), (22176, 1269445), (23156, 1215720), (23639, 1190880), (24560, 1146222), (24810, 1134672), (25788, 1091640), (26464, 1063755), (27016, 1042020), (27291, 1031520), (27630, 1018864), (27720, 1015556), (28945, 972576), (29472, 955185), (29772, 945560), (30393, 926240), (32235, 873312), (33080, 851004), (33770, 833616), (34384, 818730), (34734, 810480), (36388, 773640), (36840, 764148), (36960, 761667), (37215, 756448), (38682, 727760), (39696, 709170), (40524, 694680), (42980, 654984), (44208, 636790), (45485, 618912), (46312, 607860), (47278, 595440), (49120, 573111), (49620, 567336), (50655, 555744), (51576, 545820), (52101, 540320), (54032, 521010), (54582, 515760), (55260, 509432), (55440, 507778), (57890, 486288), (59544, 472780), (60786, 463120), (63679, 442080), (64470, 436656), (66160, 425502), (67540, 416808), (68768, 409365), (69468, 405240), (70917, 396960), (72776, 386820), (73680, 382074), (74430, 378224), (77364, 363880), (79392, 354585), (81048, 347340), (81873, 343840), (85960, 327492), (86835, 324192), (88416, 318395), (90970, 309456), (92624, 303930), (94556, 297720), (96705, 291104), (99240, 283668), (101310, 277872), (103152, 272910), (104202, 270160), (108064, 260505), (109164, 257880), (110520, 254716), (110880, 253889), (115780, 243144), (118195, 238176), (119088, 236390), (121572, 231560), (127358, 221040), (128940, 218328), (132320, 212751), (135080, 208404), (136455, 206304), (138936, 202620), (141834, 198480), (145552, 193410), (147360, 191037), (148860, 189112), (151965, 185248), (154728, 181940), (162096, 173670), (163746, 171920)]