20514435840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 720

約数和(自身を含む): 79171380288

約数和(自身を除く): 58656944448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 103, 108, 113, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 206, 216, 226, 240, 255, 256, 270, 272, 288, 306, 309, 320, 324, 339, 340, 360, 384, 405, 408, 412, 432, 452, 459, 480, 510, 515, 540, 544, 565, 576, 612, 618, 640, 648, 678, 680, 720, 765, 768, 810, 816, 824, 864, 904, 918, 927, 960, 1017, 1020, 1030, 1080, 1088, 1130, 1152, 1224, 1236, 1280, 1296, 1356, 1360, 1377, 1440, 1530, 1545, 1620, 1632, 1648, 1695, 1728, 1751, 1808, 1836, 1854, 1920, 1921, 2034, 2040, 2060, 2160, 2176, 2260, 2295, 2304, 2448, 2472, 2592, 2712, 2720, 2754, 2781, 2880, 3051, 3060, 3090, 3240, 3264, 3296, 3390, 3456, 3502, 3616, 3672, 3708, 3840, 3842, 4068, 4080, 4120, 4320, 4352, 4520, 4590, 4635, 4896, 4944, 5085, 5184, 5253, 5424, 5440, 5508, 5562, 5760, 5763, 6102, 6120, 6180, 6480, 6528, 6592, 6780, 6885, 6912, 7004, 7232, 7344, 7416, 7684, 8136, 8160, 8240, 8343, 8640, 8755, 9040, 9153, 9180, 9270, 9605, 9792, 9888, 10170, 10368, 10506, 10848, 10880, 11016, 11124, 11520, 11526, 11639, 12204, 12240, 12360, 12960, 13056, 13184, 13560, 13770, 13905, 14008, 14464, 14688, 14832, 15255, 15368, 15759, 16272, 16320, 16480, 16686, 17280, 17289, 17510, 18080, 18306, 18360, 18540, 19210, 19584, 19776, 20340, 20736, 21012, 21696, 21760, 22032, 22248, 23052, 23278, 24408, 24480, 24720, 25920, 26265, 26368, 27120, 27540, 27810, 28016, 28815, 28928, 29376, 29664, 30510, 30736, 31518, 32544, 32640, 32960, 33372, 34560, 34578, 34917, 35020, 36160, 36612, 36720, 37080, 38420, 39168, 39552, 40680, 41715, 42024, 43392, 44064, 44496, 45765, 46104, 46556, 47277, 48816, 48960, 49440, 51840, 51867, 52530, 54240, 55080, 55620, 56032, 57630, 58195, 58752, 59328, 61020, 61472, 63036, 65088, 65280, 65920, 66744, 69156, 69834, 70040, 72320, 73224, 73440, 74160, 76840, 78795, 79104, 81360, 83430, 84048, 86445, 86784, 88128, 88992, 91530, 92208, 93112, 94554, 97632, 97920, 98880, 103680, 103734, 104751, 105060, 108480, 110160, 111240, 112064, 115260, 116390, 117504, 118656, 122040, 122944, 126072, 130176, 131840, 133488, 138312, 139668, 140080, 141831, 144640, 146448, 146880, 148320, 153680, 155601, 157590, 162720, 166860, 168096, 172890, 174585, 176256, 177984, 183060, 184416, 186224, 189108, 195264, 195840, 197760, 197863, 207468, 209502, 210120, 216960, 220320, 222480, 224128, 230520, 232780, 236385, 237312, 244080, 245888, 252144, 259335, 260352, 266976, 276624, 279336, 280160, 283662, 292896, 293760, 296640, 307360, 311202, 314253, 315180, 325440, 333720, 336192, 345780, 349170, 352512, 355968, 366120, 368832, 372448, 378216, 390528, 395520, 395726, 414936, 419004, 420240, 433920, 440640, 444960, 448256, 461040, 465560, 472770, 488160, 491776, 504288, 518670, 523755, 533952, 553248, 558672, 560320, 567324, 585792, 587520, 593280, 593589, 614720, 622404, 628506, 630360, 650880, 667440, 672384, 691560, 698340, 709155, 711936, 732240, 737664, 744896, 756432, 778005, 781056, 791452, 829872, 838008, 840480, 881280, 889920, 922080, 931120, 942759, 945540, 976320, 989315, 1008576, 1037340, 1047510, 1067904, 1106496, 1117344, 1120640, 1134648, 1171584, 1186560, 1187178, 1229440, 1244808, 1257012, 1260720, 1301760, 1334880, 1344768, 1383120, 1396680, 1418310, 1464480, 1475328, 1489792, 1512864, 1556010, 1571265, 1582904, 1659744, 1676016, 1680960, 1762560, 1779840, 1780767, 1844160, 1862240, 1885518, 1891080, 1952640, 1978630, 2017152, 2074680, 2095020, 2135808, 2212992, 2234688, 2241280, 2269296, 2343168, 2374356, 2458880, 2489616, 2514024, 2521440, 2669760, 2766240, 2793360, 2836620, 2928960, 2967945, 2979584, 3025728, 3112020, 3142530, 3165808, 3319488, 3352032, 3361920, 3559680, 3561534, 3688320, 3724480, 3771036, 3782160, 3905280, 3957260, 4034304, 4149360, 4190040, 4425984, 4469376, 4538592, 4713795, 4748712, 4979232, 5028048, 5042880, 5339520, 5342301, 5532480, 5586720, 5673240, 5857920, 5935890, 6051456, 6224040, 6285060, 6331616, 6638976, 6704064, 6723840, 7123068, 7376640, 7448960, 7542072, 7564320, 7914520, 8298720, 8380080, 8903835, 8938752, 9077184, 9427590, 9497424, 9958464, 10056096, 10085760, 10679040, 10684602, 11064960, 11173440, 11346480, 11715840, 11871780, 12102912, 12448080, 12570120, 12663232, 13277952, 13408128, 14246136, 14897920, 15084144, 15128640, 15829040, 16026903, 16597440, 16760160, 17807670, 18154368, 18855180, 18994848, 19916928, 20112192, 20171520, 21369204, 22129920, 22346880, 22692960, 23743560, 24896160, 25140240, 25326464, 26711505, 26816256, 28492272, 30168288, 30257280, 31658080, 32053806, 33194880, 33520320, 35615340, 36308736, 37710360, 37989696, 39833856, 40224384, 42738408, 44693760, 45385920, 47487120, 49792320, 50280480, 50652928, 53423010, 56984544, 60336576, 60514560, 63316160, 64107612, 66389760, 67040640, 71230680, 75420720, 75979392, 80134515, 80448768, 85476816, 90771840, 94974240, 99584640, 100560960, 106846020, 113969088, 120673152, 126632320, 128215224, 134081280, 142461360, 150841440, 151958784, 160269030, 170953632, 181543680, 189948480, 199169280, 201121920, 213692040, 227938176, 241346304, 253264640, 256430448, 284922720, 301682880, 320538060, 341907264, 379896960, 402243840, 427384080, 455876352, 512860896, 569845440, 603365760, 641076120, 683814528, 759793920, 854768160, 1025721792, 1139690880, 1206731520, 1282152240, 1367629056, 1709536320, 2051443584, 2279381760, 2564304480, 3419072640, 4102887168, 5128608960, 6838145280, 10257217920, 20514435840]

約数ペア:

[(1, 20514435840), (2, 10257217920), (3, 6838145280), (4, 5128608960), (5, 4102887168), (6, 3419072640), (8, 2564304480), (9, 2279381760), (10, 2051443584), (12, 1709536320), (15, 1367629056), (16, 1282152240), (17, 1206731520), (18, 1139690880), (20, 1025721792), (24, 854768160), (27, 759793920), (30, 683814528), (32, 641076120), (34, 603365760), (36, 569845440), (40, 512860896), (45, 455876352), (48, 427384080), (51, 402243840), (54, 379896960), (60, 341907264), (64, 320538060), (68, 301682880), (72, 284922720), (80, 256430448), (81, 253264640), (85, 241346304), (90, 227938176), (96, 213692040), (102, 201121920), (103, 199169280), (108, 189948480), (113, 181543680), (120, 170953632), (128, 160269030), (135, 151958784), (136, 150841440), (144, 142461360), (153, 134081280), (160, 128215224), (162, 126632320), (170, 120673152), (180, 113969088), (192, 106846020), (204, 100560960), (206, 99584640), (216, 94974240), (226, 90771840), (240, 85476816), (255, 80448768), (256, 80134515), (270, 75979392), (272, 75420720), (288, 71230680), (306, 67040640), (309, 66389760), (320, 64107612), (324, 63316160), (339, 60514560), (340, 60336576), (360, 56984544), (384, 53423010), (405, 50652928), (408, 50280480), (412, 49792320), (432, 47487120), (452, 45385920), (459, 44693760), (480, 42738408), (510, 40224384), (515, 39833856), (540, 37989696), (544, 37710360), (565, 36308736), (576, 35615340), (612, 33520320), (618, 33194880), (640, 32053806), (648, 31658080), (678, 30257280), (680, 30168288), (720, 28492272), (765, 26816256), (768, 26711505), (810, 25326464), (816, 25140240), (824, 24896160), (864, 23743560), (904, 22692960), (918, 22346880), (927, 22129920), (960, 21369204), (1017, 20171520), (1020, 20112192), (1030, 19916928), (1080, 18994848), (1088, 18855180), (1130, 18154368), (1152, 17807670), (1224, 16760160), (1236, 16597440), (1280, 16026903), (1296, 15829040), (1356, 15128640), (1360, 15084144), (1377, 14897920), (1440, 14246136), (1530, 13408128), (1545, 13277952), (1620, 12663232), (1632, 12570120), (1648, 12448080), (1695, 12102912), (1728, 11871780), (1751, 11715840), (1808, 11346480), (1836, 11173440), (1854, 11064960), (1920, 10684602), (1921, 10679040), (2034, 10085760), (2040, 10056096), (2060, 9958464), (2160, 9497424), (2176, 9427590), (2260, 9077184), (2295, 8938752), (2304, 8903835), (2448, 8380080), (2472, 8298720), (2592, 7914520), (2712, 7564320), (2720, 7542072), (2754, 7448960), (2781, 7376640), (2880, 7123068), (3051, 6723840), (3060, 6704064), (3090, 6638976), (3240, 6331616), (3264, 6285060), (3296, 6224040), (3390, 6051456), (3456, 5935890), (3502, 5857920), (3616, 5673240), (3672, 5586720), (3708, 5532480), (3840, 5342301), (3842, 5339520), (4068, 5042880), (4080, 5028048), (4120, 4979232), (4320, 4748712), (4352, 4713795), (4520, 4538592), (4590, 4469376), (4635, 4425984), (4896, 4190040), (4944, 4149360), (5085, 4034304), (5184, 3957260), (5253, 3905280), (5424, 3782160), (5440, 3771036), (5508, 3724480), (5562, 3688320), (5760, 3561534), (5763, 3559680), (6102, 3361920), (6120, 3352032), (6180, 3319488), (6480, 3165808), (6528, 3142530), (6592, 3112020), (6780, 3025728), (6885, 2979584), (6912, 2967945), (7004, 2928960), (7232, 2836620), (7344, 2793360), (7416, 2766240), (7684, 2669760), (8136, 2521440), (8160, 2514024), (8240, 2489616), (8343, 2458880), (8640, 2374356), (8755, 2343168), (9040, 2269296), (9153, 2241280), (9180, 2234688), (9270, 2212992), (9605, 2135808), (9792, 2095020), (9888, 2074680), (10170, 2017152), (10368, 1978630), (10506, 1952640), (10848, 1891080), (10880, 1885518), (11016, 1862240), (11124, 1844160), (11520, 1780767), (11526, 1779840), (11639, 1762560), (12204, 1680960), (12240, 1676016), (12360, 1659744), (12960, 1582904), (13056, 1571265), (13184, 1556010), (13560, 1512864), (13770, 1489792), (13905, 1475328), (14008, 1464480), (14464, 1418310), (14688, 1396680), (14832, 1383120), (15255, 1344768), (15368, 1334880), (15759, 1301760), (16272, 1260720), (16320, 1257012), (16480, 1244808), (16686, 1229440), (17280, 1187178), (17289, 1186560), (17510, 1171584), (18080, 1134648), (18306, 1120640), (18360, 1117344), (18540, 1106496), (19210, 1067904), (19584, 1047510), (19776, 1037340), (20340, 1008576), (20736, 989315), (21012, 976320), (21696, 945540), (21760, 942759), (22032, 931120), (22248, 922080), (23052, 889920), (23278, 881280), (24408, 840480), (24480, 838008), (24720, 829872), (25920, 791452), (26265, 781056), (26368, 778005), (27120, 756432), (27540, 744896), (27810, 737664), (28016, 732240), (28815, 711936), (28928, 709155), (29376, 698340), (29664, 691560), (30510, 672384), (30736, 667440), (31518, 650880), (32544, 630360), (32640, 628506), (32960, 622404), (33372, 614720), (34560, 593589), (34578, 593280), (34917, 587520), (35020, 585792), (36160, 567324), (36612, 560320), (36720, 558672), (37080, 553248), (38420, 533952), (39168, 523755), (39552, 518670), (40680, 504288), (41715, 491776), (42024, 488160), (43392, 472770), (44064, 465560), (44496, 461040), (45765, 448256), (46104, 444960), (46556, 440640), (47277, 433920), (48816, 420240), (48960, 419004), (49440, 414936), (51840, 395726), (51867, 395520), (52530, 390528), (54240, 378216), (55080, 372448), (55620, 368832), (56032, 366120), (57630, 355968), (58195, 352512), (58752, 349170), (59328, 345780), (61020, 336192), (61472, 333720), (63036, 325440), (65088, 315180), (65280, 314253), (65920, 311202), (66744, 307360), (69156, 296640), (69834, 293760), (70040, 292896), (72320, 283662), (73224, 280160), (73440, 279336), (74160, 276624), (76840, 266976), (78795, 260352), (79104, 259335), (81360, 252144), (83430, 245888), (84048, 244080), (86445, 237312), (86784, 236385), (88128, 232780), (88992, 230520), (91530, 224128), (92208, 222480), (93112, 220320), (94554, 216960), (97632, 210120), (97920, 209502), (98880, 207468), (103680, 197863), (103734, 197760), (104751, 195840), (105060, 195264), (108480, 189108), (110160, 186224), (111240, 184416), (112064, 183060), (115260, 177984), (116390, 176256), (117504, 174585), (118656, 172890), (122040, 168096), (122944, 166860), (126072, 162720), (130176, 157590), (131840, 155601), (133488, 153680), (138312, 148320), (139668, 146880), (140080, 146448), (141831, 144640)]