2780547840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 648

約数和(自身を含む): 11664682848

約数和(自身を除く): 8884135008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 82, 84, 87, 90, 96, 105, 112, 116, 120, 123, 126, 128, 140, 144, 145, 160, 164, 168, 174, 180, 192, 203, 205, 210, 224, 232, 240, 246, 252, 256, 261, 280, 287, 288, 290, 315, 320, 328, 336, 348, 360, 369, 384, 406, 410, 420, 435, 448, 464, 480, 492, 504, 522, 560, 574, 576, 580, 609, 615, 630, 640, 656, 672, 696, 720, 738, 768, 812, 820, 840, 841, 861, 870, 896, 928, 960, 984, 1008, 1015, 1044, 1120, 1148, 1152, 1160, 1189, 1218, 1230, 1260, 1280, 1305, 1312, 1344, 1392, 1435, 1440, 1476, 1624, 1640, 1680, 1682, 1722, 1740, 1792, 1827, 1845, 1856, 1920, 1968, 2016, 2030, 2088, 2240, 2296, 2304, 2320, 2378, 2436, 2460, 2520, 2523, 2583, 2610, 2624, 2688, 2784, 2870, 2880, 2952, 3045, 3248, 3280, 3360, 3364, 3444, 3480, 3567, 3654, 3690, 3712, 3840, 3936, 4032, 4060, 4176, 4205, 4305, 4480, 4592, 4640, 4756, 4872, 4920, 5040, 5046, 5166, 5220, 5248, 5376, 5568, 5740, 5760, 5887, 5904, 5945, 6090, 6496, 6560, 6720, 6728, 6888, 6960, 7134, 7308, 7380, 7424, 7569, 7872, 8064, 8120, 8323, 8352, 8410, 8610, 8960, 9135, 9184, 9280, 9512, 9744, 9840, 10080, 10092, 10332, 10440, 10496, 10701, 11136, 11480, 11520, 11774, 11808, 11890, 12180, 12615, 12915, 12992, 13120, 13440, 13456, 13776, 13920, 14268, 14616, 14760, 15138, 15744, 16128, 16240, 16646, 16704, 16820, 17220, 17661, 17835, 18270, 18368, 18560, 19024, 19488, 19680, 20160, 20184, 20664, 20880, 21402, 22272, 22960, 23548, 23616, 23780, 24360, 24969, 25230, 25830, 25984, 26240, 26880, 26912, 27552, 27840, 28536, 29232, 29435, 29520, 30276, 31488, 32480, 33292, 33408, 33640, 34440, 34481, 35322, 35670, 36540, 36736, 37120, 37845, 38048, 38976, 39360, 40320, 40368, 41328, 41615, 41760, 42804, 45920, 47096, 47232, 47560, 48720, 49938, 50460, 51660, 51968, 52480, 52983, 53505, 53824, 55104, 55680, 57072, 58464, 58870, 59040, 60552, 64960, 66584, 66816, 67280, 68880, 68962, 70644, 71340, 73080, 73472, 74907, 75690, 76096, 77952, 78720, 80640, 80736, 82656, 83230, 83520, 85608, 88305, 91840, 94192, 94464, 95120, 97440, 99876, 100920, 103320, 103443, 105966, 107010, 107648, 110208, 111360, 114144, 116928, 117740, 118080, 121104, 124845, 129920, 133168, 134560, 137760, 137924, 141288, 142680, 146160, 149814, 151380, 152192, 155904, 157440, 161472, 165312, 166460, 167040, 171216, 172405, 176610, 183680, 188384, 190240, 194880, 199752, 201840, 206640, 206886, 211932, 214020, 215296, 220416, 228288, 233856, 235480, 236160, 241367, 242208, 249690, 259840, 264915, 266336, 269120, 275520, 275848, 282576, 285360, 292320, 299628, 302760, 304384, 310329, 322944, 330624, 332920, 334080, 342432, 344810, 353220, 367360, 374535, 376768, 380480, 389760, 399504, 403680, 413280, 413772, 423864, 428040, 456576, 467712, 470960, 472320, 482734, 484416, 499380, 517215, 529830, 532672, 538240, 551040, 551696, 565152, 570720, 584640, 599256, 605520, 620658, 645888, 661248, 665840, 684864, 689620, 706440, 724101, 749070, 753536, 760960, 779520, 799008, 807360, 826560, 827544, 847728, 856080, 913152, 941920, 965468, 968832, 998760, 1034430, 1059660, 1065344, 1076480, 1102080, 1103392, 1130304, 1141440, 1169280, 1198512, 1206835, 1211040, 1241316, 1331680, 1369728, 1379240, 1412880, 1448202, 1498140, 1507072, 1521920, 1551645, 1598016, 1614720, 1653120, 1655088, 1695456, 1712160, 1883840, 1930936, 1937664, 1997520, 2068860, 2119320, 2130688, 2172303, 2206784, 2260608, 2282880, 2338560, 2397024, 2413670, 2422080, 2482632, 2663360, 2739456, 2758480, 2825760, 2896404, 2996280, 3103290, 3196032, 3229440, 3306240, 3310176, 3390912, 3424320, 3620505, 3767680, 3861872, 3995040, 4137720, 4238640, 4344606, 4413568, 4521216, 4565760, 4794048, 4827340, 4844160, 4965264, 5326720, 5516960, 5651520, 5792808, 5992560, 6206580, 6392064, 6620352, 6781824, 6848640, 7241010, 7535360, 7723744, 7990080, 8275440, 8477280, 8689212, 8827136, 9588096, 9654680, 9688320, 9930528, 10653440, 10861515, 11033920, 11303040, 11585616, 11985120, 12413160, 13240704, 13563648, 13697280, 14482020, 15447488, 15980160, 16550880, 16954560, 17378424, 19176192, 19309360, 19861056, 21723030, 22067840, 22606080, 23171232, 23970240, 24826320, 26481408, 28964040, 30894976, 31960320, 33101760, 33909120, 34756848, 38618720, 39722112, 43446060, 44135680, 46342464, 47940480, 49652640, 57928080, 61789952, 66203520, 67818240, 69513696, 77237440, 79444224, 86892120, 92684928, 95880960, 99305280, 115856160, 132407040, 139027392, 154474880, 173784240, 185369856, 198610560, 231712320, 278054784, 308949760, 347568480, 397221120, 463424640, 556109568, 695136960, 926849280, 1390273920, 2780547840]

約数ペア:

[(1, 2780547840), (2, 1390273920), (3, 926849280), (4, 695136960), (5, 556109568), (6, 463424640), (7, 397221120), (8, 347568480), (9, 308949760), (10, 278054784), (12, 231712320), (14, 198610560), (15, 185369856), (16, 173784240), (18, 154474880), (20, 139027392), (21, 132407040), (24, 115856160), (28, 99305280), (29, 95880960), (30, 92684928), (32, 86892120), (35, 79444224), (36, 77237440), (40, 69513696), (41, 67818240), (42, 66203520), (45, 61789952), (48, 57928080), (56, 49652640), (58, 47940480), (60, 46342464), (63, 44135680), (64, 43446060), (70, 39722112), (72, 38618720), (80, 34756848), (82, 33909120), (84, 33101760), (87, 31960320), (90, 30894976), (96, 28964040), (105, 26481408), (112, 24826320), (116, 23970240), (120, 23171232), (123, 22606080), (126, 22067840), (128, 21723030), (140, 19861056), (144, 19309360), (145, 19176192), (160, 17378424), (164, 16954560), (168, 16550880), (174, 15980160), (180, 15447488), (192, 14482020), (203, 13697280), (205, 13563648), (210, 13240704), (224, 12413160), (232, 11985120), (240, 11585616), (246, 11303040), (252, 11033920), (256, 10861515), (261, 10653440), (280, 9930528), (287, 9688320), (288, 9654680), (290, 9588096), (315, 8827136), (320, 8689212), (328, 8477280), (336, 8275440), (348, 7990080), (360, 7723744), (369, 7535360), (384, 7241010), (406, 6848640), (410, 6781824), (420, 6620352), (435, 6392064), (448, 6206580), (464, 5992560), (480, 5792808), (492, 5651520), (504, 5516960), (522, 5326720), (560, 4965264), (574, 4844160), (576, 4827340), (580, 4794048), (609, 4565760), (615, 4521216), (630, 4413568), (640, 4344606), (656, 4238640), (672, 4137720), (696, 3995040), (720, 3861872), (738, 3767680), (768, 3620505), (812, 3424320), (820, 3390912), (840, 3310176), (841, 3306240), (861, 3229440), (870, 3196032), (896, 3103290), (928, 2996280), (960, 2896404), (984, 2825760), (1008, 2758480), (1015, 2739456), (1044, 2663360), (1120, 2482632), (1148, 2422080), (1152, 2413670), (1160, 2397024), (1189, 2338560), (1218, 2282880), (1230, 2260608), (1260, 2206784), (1280, 2172303), (1305, 2130688), (1312, 2119320), (1344, 2068860), (1392, 1997520), (1435, 1937664), (1440, 1930936), (1476, 1883840), (1624, 1712160), (1640, 1695456), (1680, 1655088), (1682, 1653120), (1722, 1614720), (1740, 1598016), (1792, 1551645), (1827, 1521920), (1845, 1507072), (1856, 1498140), (1920, 1448202), (1968, 1412880), (2016, 1379240), (2030, 1369728), (2088, 1331680), (2240, 1241316), (2296, 1211040), (2304, 1206835), (2320, 1198512), (2378, 1169280), (2436, 1141440), (2460, 1130304), (2520, 1103392), (2523, 1102080), (2583, 1076480), (2610, 1065344), (2624, 1059660), (2688, 1034430), (2784, 998760), (2870, 968832), (2880, 965468), (2952, 941920), (3045, 913152), (3248, 856080), (3280, 847728), (3360, 827544), (3364, 826560), (3444, 807360), (3480, 799008), (3567, 779520), (3654, 760960), (3690, 753536), (3712, 749070), (3840, 724101), (3936, 706440), (4032, 689620), (4060, 684864), (4176, 665840), (4205, 661248), (4305, 645888), (4480, 620658), (4592, 605520), (4640, 599256), (4756, 584640), (4872, 570720), (4920, 565152), (5040, 551696), (5046, 551040), (5166, 538240), (5220, 532672), (5248, 529830), (5376, 517215), (5568, 499380), (5740, 484416), (5760, 482734), (5887, 472320), (5904, 470960), (5945, 467712), (6090, 456576), (6496, 428040), (6560, 423864), (6720, 413772), (6728, 413280), (6888, 403680), (6960, 399504), (7134, 389760), (7308, 380480), (7380, 376768), (7424, 374535), (7569, 367360), (7872, 353220), (8064, 344810), (8120, 342432), (8323, 334080), (8352, 332920), (8410, 330624), (8610, 322944), (8960, 310329), (9135, 304384), (9184, 302760), (9280, 299628), (9512, 292320), (9744, 285360), (9840, 282576), (10080, 275848), (10092, 275520), (10332, 269120), (10440, 266336), (10496, 264915), (10701, 259840), (11136, 249690), (11480, 242208), (11520, 241367), (11774, 236160), (11808, 235480), (11890, 233856), (12180, 228288), (12615, 220416), (12915, 215296), (12992, 214020), (13120, 211932), (13440, 206886), (13456, 206640), (13776, 201840), (13920, 199752), (14268, 194880), (14616, 190240), (14760, 188384), (15138, 183680), (15744, 176610), (16128, 172405), (16240, 171216), (16646, 167040), (16704, 166460), (16820, 165312), (17220, 161472), (17661, 157440), (17835, 155904), (18270, 152192), (18368, 151380), (18560, 149814), (19024, 146160), (19488, 142680), (19680, 141288), (20160, 137924), (20184, 137760), (20664, 134560), (20880, 133168), (21402, 129920), (22272, 124845), (22960, 121104), (23548, 118080), (23616, 117740), (23780, 116928), (24360, 114144), (24969, 111360), (25230, 110208), (25830, 107648), (25984, 107010), (26240, 105966), (26880, 103443), (26912, 103320), (27552, 100920), (27840, 99876), (28536, 97440), (29232, 95120), (29435, 94464), (29520, 94192), (30276, 91840), (31488, 88305), (32480, 85608), (33292, 83520), (33408, 83230), (33640, 82656), (34440, 80736), (34481, 80640), (35322, 78720), (35670, 77952), (36540, 76096), (36736, 75690), (37120, 74907), (37845, 73472), (38048, 73080), (38976, 71340), (39360, 70644), (40320, 68962), (40368, 68880), (41328, 67280), (41615, 66816), (41760, 66584), (42804, 64960), (45920, 60552), (47096, 59040), (47232, 58870), (47560, 58464), (48720, 57072), (49938, 55680), (50460, 55104), (51660, 53824), (51968, 53505), (52480, 52983)]