1391201280

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 528

約数和(自身を含む): 5824615680

約数和(自身を除く): 4433414400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 227, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 454, 456, 480, 504, 512, 532, 560, 570, 576, 608, 630, 640, 665, 672, 681, 684, 720, 760, 768, 798, 840, 855, 896, 908, 912, 960, 1008, 1024, 1064, 1120, 1135, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1362, 1368, 1440, 1520, 1536, 1589, 1596, 1680, 1710, 1792, 1816, 1824, 1920, 1995, 2016, 2043, 2128, 2240, 2270, 2280, 2304, 2394, 2432, 2520, 2560, 2660, 2688, 2724, 2736, 2880, 3040, 3072, 3178, 3192, 3360, 3405, 3420, 3584, 3632, 3648, 3840, 3990, 4032, 4086, 4256, 4313, 4480, 4540, 4560, 4608, 4767, 4788, 4864, 5040, 5120, 5320, 5376, 5448, 5472, 5760, 5985, 6080, 6356, 6384, 6720, 6810, 6840, 7168, 7264, 7296, 7680, 7945, 7980, 8064, 8172, 8512, 8626, 8960, 9080, 9120, 9216, 9534, 9576, 9728, 10080, 10215, 10640, 10752, 10896, 10944, 11520, 11970, 12160, 12712, 12768, 12939, 13440, 13620, 13680, 14301, 14528, 14592, 15360, 15890, 15960, 16128, 16344, 17024, 17252, 17920, 18160, 18240, 19068, 19152, 19456, 20160, 20430, 21280, 21504, 21565, 21792, 21888, 23040, 23835, 23940, 24320, 25424, 25536, 25878, 26880, 27240, 27360, 28602, 29056, 29184, 30191, 31780, 31920, 32256, 32688, 34048, 34504, 35840, 36320, 36480, 38136, 38304, 38817, 40320, 40860, 42560, 43130, 43584, 43776, 46080, 47670, 47880, 48640, 50848, 51072, 51756, 53760, 54480, 54720, 57204, 58112, 58368, 60382, 63560, 63840, 64512, 64695, 65376, 68096, 69008, 71505, 72640, 72960, 76272, 76608, 77634, 80640, 81720, 85120, 86260, 87168, 87552, 90573, 95340, 95760, 97280, 101696, 102144, 103512, 107520, 108960, 109440, 114408, 116224, 120764, 127120, 127680, 129390, 130752, 136192, 138016, 143010, 145280, 145920, 150955, 152544, 153216, 155268, 161280, 163440, 170240, 172520, 174336, 175104, 181146, 190680, 191520, 194085, 203392, 204288, 207024, 217920, 218880, 228816, 232448, 241528, 254240, 255360, 258780, 261504, 271719, 276032, 286020, 290560, 291840, 301910, 305088, 306432, 310536, 322560, 326880, 340480, 345040, 348672, 362292, 381360, 383040, 388170, 406784, 408576, 414048, 435840, 437760, 452865, 457632, 483056, 508480, 510720, 517560, 523008, 543438, 552064, 572040, 581120, 603820, 610176, 612864, 621072, 653760, 680960, 690080, 697344, 724584, 762720, 766080, 776340, 813568, 828096, 871680, 875520, 905730, 915264, 966112, 1016960, 1021440, 1035120, 1046016, 1086876, 1104128, 1144080, 1162240, 1207640, 1220352, 1225728, 1242144, 1307520, 1358595, 1380160, 1449168, 1525440, 1532160, 1552680, 1627136, 1656192, 1743360, 1811460, 1830528, 1932224, 2033920, 2042880, 2070240, 2092032, 2173752, 2208256, 2288160, 2415280, 2440704, 2484288, 2615040, 2717190, 2760320, 2898336, 3050880, 3064320, 3105360, 3312384, 3486720, 3622920, 3661056, 3864448, 4067840, 4140480, 4347504, 4416512, 4576320, 4830560, 4881408, 4968576, 5230080, 5434380, 5520640, 5796672, 6101760, 6128640, 6210720, 6624768, 7245840, 7322112, 7728896, 8135680, 8280960, 8695008, 9152640, 9661120, 9937152, 10460160, 10868760, 11041280, 11593344, 12203520, 12421440, 13249536, 14491680, 14644224, 15457792, 16561920, 17390016, 18305280, 19322240, 19874304, 21737520, 22082560, 23186688, 24407040, 24842880, 28983360, 30915584, 33123840, 34780032, 36610560, 38644480, 39748608, 43475040, 46373376, 49685760, 57966720, 66247680, 69560064, 73221120, 77288960, 86950080, 92746752, 99371520, 115933440, 139120128, 154577920, 173900160, 198743040, 231866880, 278240256, 347800320, 463733760, 695600640, 1391201280]

約数ペア:

[(1, 1391201280), (2, 695600640), (3, 463733760), (4, 347800320), (5, 278240256), (6, 231866880), (7, 198743040), (8, 173900160), (9, 154577920), (10, 139120128), (12, 115933440), (14, 99371520), (15, 92746752), (16, 86950080), (18, 77288960), (19, 73221120), (20, 69560064), (21, 66247680), (24, 57966720), (28, 49685760), (30, 46373376), (32, 43475040), (35, 39748608), (36, 38644480), (38, 36610560), (40, 34780032), (42, 33123840), (45, 30915584), (48, 28983360), (56, 24842880), (57, 24407040), (60, 23186688), (63, 22082560), (64, 21737520), (70, 19874304), (72, 19322240), (76, 18305280), (80, 17390016), (84, 16561920), (90, 15457792), (95, 14644224), (96, 14491680), (105, 13249536), (112, 12421440), (114, 12203520), (120, 11593344), (126, 11041280), (128, 10868760), (133, 10460160), (140, 9937152), (144, 9661120), (152, 9152640), (160, 8695008), (168, 8280960), (171, 8135680), (180, 7728896), (190, 7322112), (192, 7245840), (210, 6624768), (224, 6210720), (227, 6128640), (228, 6101760), (240, 5796672), (252, 5520640), (256, 5434380), (266, 5230080), (280, 4968576), (285, 4881408), (288, 4830560), (304, 4576320), (315, 4416512), (320, 4347504), (336, 4140480), (342, 4067840), (360, 3864448), (380, 3661056), (384, 3622920), (399, 3486720), (420, 3312384), (448, 3105360), (454, 3064320), (456, 3050880), (480, 2898336), (504, 2760320), (512, 2717190), (532, 2615040), (560, 2484288), (570, 2440704), (576, 2415280), (608, 2288160), (630, 2208256), (640, 2173752), (665, 2092032), (672, 2070240), (681, 2042880), (684, 2033920), (720, 1932224), (760, 1830528), (768, 1811460), (798, 1743360), (840, 1656192), (855, 1627136), (896, 1552680), (908, 1532160), (912, 1525440), (960, 1449168), (1008, 1380160), (1024, 1358595), (1064, 1307520), (1120, 1242144), (1135, 1225728), (1140, 1220352), (1152, 1207640), (1197, 1162240), (1216, 1144080), (1260, 1104128), (1280, 1086876), (1330, 1046016), (1344, 1035120), (1362, 1021440), (1368, 1016960), (1440, 966112), (1520, 915264), (1536, 905730), (1589, 875520), (1596, 871680), (1680, 828096), (1710, 813568), (1792, 776340), (1816, 766080), (1824, 762720), (1920, 724584), (1995, 697344), (2016, 690080), (2043, 680960), (2128, 653760), (2240, 621072), (2270, 612864), (2280, 610176), (2304, 603820), (2394, 581120), (2432, 572040), (2520, 552064), (2560, 543438), (2660, 523008), (2688, 517560), (2724, 510720), (2736, 508480), (2880, 483056), (3040, 457632), (3072, 452865), (3178, 437760), (3192, 435840), (3360, 414048), (3405, 408576), (3420, 406784), (3584, 388170), (3632, 383040), (3648, 381360), (3840, 362292), (3990, 348672), (4032, 345040), (4086, 340480), (4256, 326880), (4313, 322560), (4480, 310536), (4540, 306432), (4560, 305088), (4608, 301910), (4767, 291840), (4788, 290560), (4864, 286020), (5040, 276032), (5120, 271719), (5320, 261504), (5376, 258780), (5448, 255360), (5472, 254240), (5760, 241528), (5985, 232448), (6080, 228816), (6356, 218880), (6384, 217920), (6720, 207024), (6810, 204288), (6840, 203392), (7168, 194085), (7264, 191520), (7296, 190680), (7680, 181146), (7945, 175104), (7980, 174336), (8064, 172520), (8172, 170240), (8512, 163440), (8626, 161280), (8960, 155268), (9080, 153216), (9120, 152544), (9216, 150955), (9534, 145920), (9576, 145280), (9728, 143010), (10080, 138016), (10215, 136192), (10640, 130752), (10752, 129390), (10896, 127680), (10944, 127120), (11520, 120764), (11970, 116224), (12160, 114408), (12712, 109440), (12768, 108960), (12939, 107520), (13440, 103512), (13620, 102144), (13680, 101696), (14301, 97280), (14528, 95760), (14592, 95340), (15360, 90573), (15890, 87552), (15960, 87168), (16128, 86260), (16344, 85120), (17024, 81720), (17252, 80640), (17920, 77634), (18160, 76608), (18240, 76272), (19068, 72960), (19152, 72640), (19456, 71505), (20160, 69008), (20430, 68096), (21280, 65376), (21504, 64695), (21565, 64512), (21792, 63840), (21888, 63560), (23040, 60382), (23835, 58368), (23940, 58112), (24320, 57204), (25424, 54720), (25536, 54480), (25878, 53760), (26880, 51756), (27240, 51072), (27360, 50848), (28602, 48640), (29056, 47880), (29184, 47670), (30191, 46080), (31780, 43776), (31920, 43584), (32256, 43130), (32688, 42560), (34048, 40860), (34504, 40320), (35840, 38817), (36320, 38304), (36480, 38136)]