28636649280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:444

約数の個数: 560

約数和(自身を含む): 106287515136

約数和(自身を除く): 77650865856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 157, 160, 162, 180, 186, 192, 216, 227, 240, 248, 270, 279, 288, 310, 314, 320, 324, 360, 372, 405, 432, 454, 465, 471, 480, 496, 540, 558, 576, 620, 628, 648, 681, 720, 744, 785, 810, 837, 864, 908, 930, 942, 960, 992, 1080, 1116, 1135, 1240, 1256, 1296, 1362, 1395, 1413, 1440, 1488, 1570, 1620, 1674, 1728, 1816, 1860, 1884, 1984, 2043, 2160, 2232, 2270, 2355, 2480, 2511, 2512, 2592, 2724, 2790, 2826, 2880, 2976, 3140, 3240, 3348, 3405, 3632, 3720, 3768, 4086, 4185, 4239, 4320, 4464, 4540, 4710, 4867, 4960, 5022, 5024, 5184, 5448, 5580, 5652, 5952, 6129, 6280, 6480, 6696, 6810, 7037, 7065, 7264, 7440, 7536, 8172, 8370, 8478, 8640, 8928, 9080, 9420, 9734, 9920, 10044, 10048, 10215, 10896, 11160, 11304, 12258, 12555, 12560, 12717, 12960, 13392, 13620, 14074, 14130, 14528, 14601, 14880, 15072, 16344, 16740, 16956, 17856, 18160, 18387, 18840, 19468, 20088, 20430, 21111, 21195, 21792, 22320, 22608, 24335, 24516, 25110, 25120, 25434, 25920, 26784, 27240, 28148, 28260, 29202, 29760, 30144, 30645, 32688, 33480, 33912, 35185, 35639, 36320, 36774, 37680, 38936, 40176, 40860, 42222, 42390, 43584, 43803, 44640, 45216, 48670, 49032, 50220, 50240, 50868, 53568, 54480, 56296, 56520, 58404, 61290, 63333, 63585, 65376, 66960, 67824, 70370, 71278, 72640, 73005, 73548, 75360, 77872, 80352, 81720, 84444, 84780, 87606, 89280, 90432, 91935, 97340, 98064, 100440, 101736, 105555, 106917, 108960, 112592, 113040, 116808, 122580, 126666, 127170, 130752, 131409, 133920, 135648, 140740, 142556, 146010, 147096, 150720, 155744, 160704, 163440, 168888, 169560, 175212, 178195, 183870, 189999, 194680, 196128, 200880, 203472, 211110, 213834, 217920, 219015, 225184, 226080, 233616, 245160, 253332, 254340, 262818, 267840, 271296, 281480, 285112, 292020, 294192, 311488, 316665, 320751, 326880, 337776, 339120, 350424, 356390, 367740, 379998, 389360, 392256, 394227, 401760, 406944, 422220, 427668, 438030, 450368, 452160, 467232, 490320, 506664, 508680, 525636, 534585, 562960, 569997, 570224, 584040, 588384, 633330, 641502, 653760, 657045, 675552, 678240, 700848, 712780, 735480, 759996, 778720, 788454, 803520, 813888, 844440, 855336, 876060, 934464, 949995, 962253, 980640, 1013328, 1017360, 1051272, 1069170, 1104809, 1125920, 1139994, 1140448, 1168080, 1176768, 1266660, 1283004, 1314090, 1351104, 1356480, 1401696, 1425560, 1470960, 1519992, 1557440, 1576908, 1603755, 1688880, 1710672, 1752120, 1899990, 1924506, 1961280, 1971135, 2026656, 2034720, 2102544, 2138340, 2209618, 2251840, 2279988, 2280896, 2336160, 2533320, 2566008, 2628180, 2803392, 2849985, 2851120, 2886759, 2941920, 3039984, 3153816, 3207510, 3314427, 3377760, 3421344, 3504240, 3799980, 3849012, 3942270, 4053312, 4069440, 4205088, 4276680, 4419236, 4559976, 4672320, 4811265, 5066640, 5132016, 5256360, 5524045, 5699970, 5702240, 5773518, 5883840, 6079968, 6307632, 6415020, 6628854, 6755520, 6842688, 7008480, 7599960, 7698024, 7884540, 8410176, 8553360, 8838472, 9119952, 9622530, 9943281, 10133280, 10264032, 10512720, 11048090, 11399940, 11404480, 11547036, 12159936, 12615264, 12830040, 13257708, 14016960, 14433795, 15199920, 15396048, 15769080, 16572135, 17106720, 17676944, 18239904, 19245060, 19886562, 20266560, 20528064, 21025440, 22096180, 22799880, 23094072, 25230528, 25660080, 26515416, 28867590, 29829843, 30399840, 30792096, 31538160, 33144270, 34213440, 35353888, 36479808, 38490120, 39773124, 42050880, 44192360, 45599760, 46188144, 49716405, 51320160, 53030832, 57735180, 59659686, 60799680, 61584192, 63076320, 66288540, 70707776, 76980240, 79546248, 88384720, 89489529, 91199520, 92376288, 99432810, 102640320, 106061664, 115470360, 119319372, 126152640, 132577080, 149149215, 153960480, 159092496, 176769440, 178979058, 182399040, 184752576, 198865620, 212123328, 230940720, 238638744, 265154160, 298298430, 307920960, 318184992, 353538880, 357958116, 397731240, 447447645, 461881440, 477277488, 530308320, 596596860, 636369984, 715916232, 795462480, 894895290, 923762880, 954554976, 1060616640, 1193193720, 1431832464, 1590924960, 1789790580, 1909109952, 2386387440, 2863664928, 3181849920, 3579581160, 4772774880, 5727329856, 7159162320, 9545549760, 14318324640, 28636649280]

約数ペア:

[(1, 28636649280), (2, 14318324640), (3, 9545549760), (4, 7159162320), (5, 5727329856), (6, 4772774880), (8, 3579581160), (9, 3181849920), (10, 2863664928), (12, 2386387440), (15, 1909109952), (16, 1789790580), (18, 1590924960), (20, 1431832464), (24, 1193193720), (27, 1060616640), (30, 954554976), (31, 923762880), (32, 894895290), (36, 795462480), (40, 715916232), (45, 636369984), (48, 596596860), (54, 530308320), (60, 477277488), (62, 461881440), (64, 447447645), (72, 397731240), (80, 357958116), (81, 353538880), (90, 318184992), (93, 307920960), (96, 298298430), (108, 265154160), (120, 238638744), (124, 230940720), (135, 212123328), (144, 198865620), (155, 184752576), (157, 182399040), (160, 178979058), (162, 176769440), (180, 159092496), (186, 153960480), (192, 149149215), (216, 132577080), (227, 126152640), (240, 119319372), (248, 115470360), (270, 106061664), (279, 102640320), (288, 99432810), (310, 92376288), (314, 91199520), (320, 89489529), (324, 88384720), (360, 79546248), (372, 76980240), (405, 70707776), (432, 66288540), (454, 63076320), (465, 61584192), (471, 60799680), (480, 59659686), (496, 57735180), (540, 53030832), (558, 51320160), (576, 49716405), (620, 46188144), (628, 45599760), (648, 44192360), (681, 42050880), (720, 39773124), (744, 38490120), (785, 36479808), (810, 35353888), (837, 34213440), (864, 33144270), (908, 31538160), (930, 30792096), (942, 30399840), (960, 29829843), (992, 28867590), (1080, 26515416), (1116, 25660080), (1135, 25230528), (1240, 23094072), (1256, 22799880), (1296, 22096180), (1362, 21025440), (1395, 20528064), (1413, 20266560), (1440, 19886562), (1488, 19245060), (1570, 18239904), (1620, 17676944), (1674, 17106720), (1728, 16572135), (1816, 15769080), (1860, 15396048), (1884, 15199920), (1984, 14433795), (2043, 14016960), (2160, 13257708), (2232, 12830040), (2270, 12615264), (2355, 12159936), (2480, 11547036), (2511, 11404480), (2512, 11399940), (2592, 11048090), (2724, 10512720), (2790, 10264032), (2826, 10133280), (2880, 9943281), (2976, 9622530), (3140, 9119952), (3240, 8838472), (3348, 8553360), (3405, 8410176), (3632, 7884540), (3720, 7698024), (3768, 7599960), (4086, 7008480), (4185, 6842688), (4239, 6755520), (4320, 6628854), (4464, 6415020), (4540, 6307632), (4710, 6079968), (4867, 5883840), (4960, 5773518), (5022, 5702240), (5024, 5699970), (5184, 5524045), (5448, 5256360), (5580, 5132016), (5652, 5066640), (5952, 4811265), (6129, 4672320), (6280, 4559976), (6480, 4419236), (6696, 4276680), (6810, 4205088), (7037, 4069440), (7065, 4053312), (7264, 3942270), (7440, 3849012), (7536, 3799980), (8172, 3504240), (8370, 3421344), (8478, 3377760), (8640, 3314427), (8928, 3207510), (9080, 3153816), (9420, 3039984), (9734, 2941920), (9920, 2886759), (10044, 2851120), (10048, 2849985), (10215, 2803392), (10896, 2628180), (11160, 2566008), (11304, 2533320), (12258, 2336160), (12555, 2280896), (12560, 2279988), (12717, 2251840), (12960, 2209618), (13392, 2138340), (13620, 2102544), (14074, 2034720), (14130, 2026656), (14528, 1971135), (14601, 1961280), (14880, 1924506), (15072, 1899990), (16344, 1752120), (16740, 1710672), (16956, 1688880), (17856, 1603755), (18160, 1576908), (18387, 1557440), (18840, 1519992), (19468, 1470960), (20088, 1425560), (20430, 1401696), (21111, 1356480), (21195, 1351104), (21792, 1314090), (22320, 1283004), (22608, 1266660), (24335, 1176768), (24516, 1168080), (25110, 1140448), (25120, 1139994), (25434, 1125920), (25920, 1104809), (26784, 1069170), (27240, 1051272), (28148, 1017360), (28260, 1013328), (29202, 980640), (29760, 962253), (30144, 949995), (30645, 934464), (32688, 876060), (33480, 855336), (33912, 844440), (35185, 813888), (35639, 803520), (36320, 788454), (36774, 778720), (37680, 759996), (38936, 735480), (40176, 712780), (40860, 700848), (42222, 678240), (42390, 675552), (43584, 657045), (43803, 653760), (44640, 641502), (45216, 633330), (48670, 588384), (49032, 584040), (50220, 570224), (50240, 569997), (50868, 562960), (53568, 534585), (54480, 525636), (56296, 508680), (56520, 506664), (58404, 490320), (61290, 467232), (63333, 452160), (63585, 450368), (65376, 438030), (66960, 427668), (67824, 422220), (70370, 406944), (71278, 401760), (72640, 394227), (73005, 392256), (73548, 389360), (75360, 379998), (77872, 367740), (80352, 356390), (81720, 350424), (84444, 339120), (84780, 337776), (87606, 326880), (89280, 320751), (90432, 316665), (91935, 311488), (97340, 294192), (98064, 292020), (100440, 285112), (101736, 281480), (105555, 271296), (106917, 267840), (108960, 262818), (112592, 254340), (113040, 253332), (116808, 245160), (122580, 233616), (126666, 226080), (127170, 225184), (130752, 219015), (131409, 217920), (133920, 213834), (135648, 211110), (140740, 203472), (142556, 200880), (146010, 196128), (147096, 194680), (150720, 189999), (155744, 183870), (160704, 178195), (163440, 175212), (168888, 169560)]