64713514320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 960

約数和(自身を含む): 279256793088

約数和(自身を除く): 214543278768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 151, 155, 156, 168, 180, 182, 186, 195, 208, 210, 211, 217, 234, 240, 248, 252, 260, 273, 279, 280, 302, 310, 312, 315, 336, 360, 364, 372, 390, 403, 420, 422, 434, 453, 455, 465, 468, 496, 504, 520, 546, 558, 560, 585, 604, 620, 624, 630, 633, 651, 720, 728, 744, 755, 780, 806, 819, 840, 844, 868, 906, 910, 930, 936, 1008, 1040, 1055, 1057, 1085, 1092, 1116, 1170, 1208, 1209, 1240, 1260, 1266, 1302, 1359, 1365, 1395, 1456, 1477, 1488, 1510, 1560, 1612, 1638, 1680, 1688, 1736, 1812, 1820, 1860, 1872, 1899, 1953, 1963, 2015, 2110, 2114, 2170, 2184, 2232, 2265, 2340, 2416, 2418, 2480, 2520, 2532, 2604, 2718, 2730, 2743, 2790, 2821, 2954, 3020, 3120, 3165, 3171, 3224, 3255, 3276, 3376, 3472, 3624, 3627, 3640, 3720, 3798, 3906, 3926, 4030, 4095, 4220, 4228, 4340, 4368, 4431, 4464, 4530, 4680, 4681, 4836, 5040, 5064, 5208, 5285, 5436, 5460, 5486, 5580, 5642, 5889, 5908, 6040, 6045, 6330, 6342, 6448, 6510, 6541, 6552, 6795, 7248, 7254, 7280, 7385, 7440, 7596, 7812, 7852, 8060, 8190, 8229, 8440, 8456, 8463, 8680, 8862, 9060, 9360, 9362, 9495, 9513, 9672, 9765, 9815, 10128, 10416, 10570, 10872, 10920, 10972, 11160, 11284, 11778, 11816, 12080, 12090, 12660, 12684, 13020, 13082, 13104, 13293, 13590, 13715, 13741, 14043, 14105, 14508, 14770, 15192, 15624, 15704, 15855, 16120, 16380, 16458, 16880, 16912, 16926, 17360, 17667, 17724, 18120, 18135, 18724, 18990, 19026, 19201, 19344, 19530, 19623, 19630, 21140, 21744, 21840, 21944, 22155, 22320, 22568, 23405, 23556, 23632, 24180, 24687, 25320, 25368, 25389, 26040, 26164, 26586, 27180, 27430, 27482, 28086, 28210, 29016, 29445, 29540, 30384, 31248, 31408, 31710, 31861, 32240, 32705, 32760, 32767, 32916, 33852, 35334, 35448, 36240, 36270, 37448, 37980, 38052, 38402, 39060, 39246, 39260, 41145, 41223, 42129, 42280, 42315, 43888, 44310, 45136, 45787, 46810, 47112, 47565, 48360, 49374, 50640, 50736, 50778, 52080, 52328, 53172, 54360, 54860, 54964, 56172, 56420, 57603, 58032, 58869, 58890, 59080, 60853, 63420, 63722, 65410, 65520, 65534, 65832, 66465, 67704, 68705, 70215, 70668, 70896, 72540, 74896, 75960, 76104, 76804, 78120, 78492, 78520, 82290, 82446, 84258, 84560, 84630, 85033, 88335, 88620, 91574, 93620, 94224, 95130, 95583, 96005, 96720, 98115, 98301, 98748, 101556, 104656, 106344, 108720, 109720, 109928, 112344, 112840, 115206, 117738, 117780, 118160, 121706, 123435, 123669, 126840, 126945, 127444, 130820, 131068, 131664, 132930, 135408, 137361, 137410, 140430, 141336, 145080, 151920, 152208, 153608, 156240, 156984, 157040, 159305, 163835, 164580, 164892, 168516, 169260, 170066, 172809, 176670, 177240, 182559, 183148, 187240, 190260, 191166, 192010, 196230, 196602, 197496, 203112, 206115, 210645, 212688, 219440, 219856, 223027, 224688, 225680, 228935, 230412, 235476, 235560, 243412, 246870, 247338, 253680, 253890, 254888, 255099, 261640, 262136, 265860, 274722, 274820, 280860, 282672, 286749, 288015, 290160, 294345, 294903, 304265, 307216, 313968, 318610, 327670, 329160, 329784, 337032, 338520, 340132, 345618, 353340, 354480, 365118, 366296, 374480, 380520, 382332, 384020, 392460, 393204, 394992, 406224, 412083, 412230, 414193, 421290, 425165, 425971, 446054, 457870, 460824, 470952, 471120, 477915, 486824, 491505, 493740, 494676, 507780, 509776, 510198, 523280, 524272, 531720, 547677, 549444, 549640, 561720, 573498, 576030, 588690, 589806, 595231, 608530, 618345, 637220, 655340, 658320, 659568, 669081, 674064, 677040, 680264, 686805, 691236, 706680, 730236, 732592, 761040, 764664, 765297, 768040, 784920, 786408, 824166, 824460, 828386, 842580, 850330, 851942, 864045, 892108, 912795, 915740, 921648, 941904, 955830, 973648, 983010, 987480, 987691, 989352, 1015560, 1020396, 1063440, 1095354, 1098888, 1099280, 1115135, 1123440, 1146996, 1152060, 1177380, 1179612, 1190462, 1217060, 1236690, 1242579, 1274440, 1275495, 1277913, 1310680, 1338162, 1360528, 1373610, 1382472, 1413360, 1433745, 1460472, 1474515, 1529328, 1530594, 1536080, 1569840, 1572816, 1648332, 1648920, 1656772, 1685160, 1700660, 1703884, 1728090, 1784216, 1785693, 1825590, 1831480, 1911660, 1966020, 1974960, 1975382, 1978704, 2007243, 2031120, 2040792, 2060415, 2070965, 2129855, 2190708, 2197776, 2230270, 2293992, 2304120, 2354760, 2359224, 2380924, 2434120, 2473380, 2485158, 2548880, 2550990, 2555826, 2621360, 2676324, 2738385, 2747220, 2764944, 2867490, 2899351, 2920944, 2949030, 2963073, 2976155, 3061188, 3296664, 3297840, 3313544, 3345405, 3370320, 3401320, 3407768, 3456180, 3568432, 3571386, 3651180, 3662960, 3727737, 3823320, 3826485, 3833739, 3932040, 3950764, 4014486, 4081584, 4120830, 4141930, 4259710, 4381416, 4460540, 4587984, 4608240, 4709520, 4718448, 4761848, 4868240, 4938455, 4946760, 4970316, 5101980, 5111652, 5352648, 5357079, 5476770, 5494440, 5734980, 5798702, 5898060, 5926146, 5952310, 6122376, 6212895, 6389565, 6593328, 6627088, 6690810, 6802640, 6815536, 6912360, 6913837, 7142772, 7302360, 7455474, 7646640, 7652970, 7667478, 7864080, 7901528, 8028972, 8241660, 8283860, 8519420, 8698053, 8762832, 8889219, 8921080, 8928465, 9523696, 9876910, 9893520, 9940632, 10036215, 10203960, 10223304, 10705296, 10714158, 10953540, 10988880, 11469960, 11597404, 11796120, 11852292, 11904620, 12244752, 12425790, 12779130, 12839983, 13381620, 13824720, 13827674, 14285544, 14496755, 14604720, 14815365, 14910948, 15305940, 15334956, 15803056, 16057944, 16483320, 16567720, 17038840, 17396106, 17778438, 17842160, 17856930, 18638685, 19168695, 19753820, 19881264, 20072430, 20407920, 20446608, 20741511, 21428316, 21907080, 22939920, 23194808, 23592240, 23704584, 23809240, 24851580, 25558260, 25679966, 26094159, 26763240, 26785395, 27655348, 28571088, 28993510, 29630730, 29821896, 30611880, 30669912, 32115888, 32966640, 33135440, 34077680, 34569185, 34792212, 35556876, 35713860, 37277370, 38337390, 38519949, 39507640, 40144860, 41483022, 42856632, 43490265, 43814160, 44446095, 46389616, 47409168, 47618480, 49703160, 51116520, 51359932, 52188318, 53526480, 53570790, 55310696, 57987020, 59261460, 59643792, 61223760, 61339824, 62224533, 64199915, 69138370, 69584424, 71113752, 71427720, 74554740, 76674780, 77039898, 79015280, 80289720, 82966044, 85713264, 86980530, 88892190, 89879881, 99406320, 102233040, 102719864, 103707555, 104376636, 107141580, 110621392, 115559847, 115974040, 118522920, 124449066, 128399830, 130470795, 138276740, 139168848, 142227504, 142855440, 149109480, 153349560, 154079796, 160579440, 165932088, 173961060, 177784380, 179759762, 192599745, 205439728, 207415110, 208753272, 214283160, 231119694, 231948080, 237045840, 248898132, 256799660, 260941590, 269639643, 276553480, 298218960, 306699120, 308159592, 311122665, 331864176, 347922120, 355568760, 359519524, 385199490, 414830220, 417506544, 428566320, 449399405, 462239388, 497796264, 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約数ペア:

[(1, 64713514320), (2, 32356757160), (3, 21571171440), (4, 16178378580), (5, 12942702864), (6, 10785585720), (7, 9244787760), (8, 8089189290), (9, 7190390480), (10, 6471351432), (12, 5392792860), (13, 4977962640), (14, 4622393880), (15, 4314234288), (16, 4044594645), (18, 3595195240), (20, 3235675716), (21, 3081595920), (24, 2696396430), (26, 2488981320), (28, 2311196940), (30, 2157117144), (31, 2087532720), (35, 1848957552), (36, 1797597620), (39, 1659320880), (40, 1617837858), (42, 1540797960), (45, 1438078096), (48, 1348198215), (52, 1244490660), (56, 1155598470), (60, 1078558572), (62, 1043766360), (63, 1027198640), (65, 995592528), (70, 924478776), (72, 898798810), (78, 829660440), (80, 808918929), (84, 770398980), (90, 719039048), (91, 711137520), (93, 695844240), (104, 622245330), (105, 616319184), (112, 577799235), (117, 553106960), (120, 539279286), (124, 521883180), (126, 513599320), (130, 497796264), (140, 462239388), (144, 449399405), (151, 428566320), (155, 417506544), (156, 414830220), (168, 385199490), (180, 359519524), (182, 355568760), (186, 347922120), (195, 331864176), (208, 311122665), (210, 308159592), (211, 306699120), (217, 298218960), (234, 276553480), (240, 269639643), (248, 260941590), (252, 256799660), (260, 248898132), (273, 237045840), (279, 231948080), (280, 231119694), (302, 214283160), (310, 208753272), (312, 207415110), (315, 205439728), (336, 192599745), (360, 179759762), (364, 177784380), (372, 173961060), (390, 165932088), (403, 160579440), (420, 154079796), (422, 153349560), (434, 149109480), (453, 142855440), (455, 142227504), (465, 139168848), (468, 138276740), (496, 130470795), (504, 128399830), (520, 124449066), (546, 118522920), (558, 115974040), (560, 115559847), (585, 110621392), (604, 107141580), (620, 104376636), (624, 103707555), (630, 102719864), (633, 102233040), (651, 99406320), (720, 89879881), (728, 88892190), (744, 86980530), (755, 85713264), (780, 82966044), (806, 80289720), (819, 79015280), (840, 77039898), (844, 76674780), (868, 74554740), (906, 71427720), (910, 71113752), (930, 69584424), (936, 69138370), (1008, 64199915), (1040, 62224533), (1055, 61339824), (1057, 61223760), (1085, 59643792), (1092, 59261460), (1116, 57987020), (1170, 55310696), (1208, 53570790), (1209, 53526480), (1240, 52188318), (1260, 51359932), (1266, 51116520), (1302, 49703160), (1359, 47618480), (1365, 47409168), (1395, 46389616), (1456, 44446095), (1477, 43814160), (1488, 43490265), (1510, 42856632), (1560, 41483022), (1612, 40144860), (1638, 39507640), (1680, 38519949), (1688, 38337390), (1736, 37277370), (1812, 35713860), (1820, 35556876), (1860, 34792212), (1872, 34569185), (1899, 34077680), (1953, 33135440), (1963, 32966640), (2015, 32115888), (2110, 30669912), (2114, 30611880), (2170, 29821896), (2184, 29630730), (2232, 28993510), (2265, 28571088), (2340, 27655348), (2416, 26785395), (2418, 26763240), (2480, 26094159), (2520, 25679966), (2532, 25558260), (2604, 24851580), (2718, 23809240), (2730, 23704584), (2743, 23592240), (2790, 23194808), (2821, 22939920), (2954, 21907080), (3020, 21428316), (3120, 20741511), (3165, 20446608), (3171, 20407920), (3224, 20072430), (3255, 19881264), (3276, 19753820), (3376, 19168695), (3472, 18638685), (3624, 17856930), (3627, 17842160), (3640, 17778438), (3720, 17396106), (3798, 17038840), (3906, 16567720), (3926, 16483320), (4030, 16057944), (4095, 15803056), (4220, 15334956), (4228, 15305940), (4340, 14910948), (4368, 14815365), (4431, 14604720), (4464, 14496755), (4530, 14285544), (4680, 13827674), (4681, 13824720), (4836, 13381620), (5040, 12839983), (5064, 12779130), (5208, 12425790), (5285, 12244752), (5436, 11904620), (5460, 11852292), (5486, 11796120), (5580, 11597404), (5642, 11469960), (5889, 10988880), (5908, 10953540), (6040, 10714158), (6045, 10705296), (6330, 10223304), (6342, 10203960), (6448, 10036215), (6510, 9940632), (6541, 9893520), (6552, 9876910), (6795, 9523696), (7248, 8928465), (7254, 8921080), (7280, 8889219), (7385, 8762832), (7440, 8698053), (7596, 8519420), (7812, 8283860), (7852, 8241660), (8060, 8028972), (8190, 7901528), (8229, 7864080), (8440, 7667478), (8456, 7652970), (8463, 7646640), (8680, 7455474), (8862, 7302360), (9060, 7142772), (9360, 6913837), (9362, 6912360), (9495, 6815536), (9513, 6802640), (9672, 6690810), (9765, 6627088), (9815, 6593328), (10128, 6389565), (10416, 6212895), (10570, 6122376), (10872, 5952310), (10920, 5926146), (10972, 5898060), (11160, 5798702), (11284, 5734980), (11778, 5494440), (11816, 5476770), (12080, 5357079), (12090, 5352648), (12660, 5111652), (12684, 5101980), (13020, 4970316), (13082, 4946760), (13104, 4938455), (13293, 4868240), (13590, 4761848), (13715, 4718448), (13741, 4709520), (14043, 4608240), (14105, 4587984), (14508, 4460540), (14770, 4381416), (15192, 4259710), (15624, 4141930), (15704, 4120830), (15855, 4081584), (16120, 4014486), (16380, 3950764), (16458, 3932040), (16880, 3833739), (16912, 3826485), (16926, 3823320), (17360, 3727737), (17667, 3662960), (17724, 3651180), (18120, 3571386), (18135, 3568432), (18724, 3456180), (18990, 3407768), (19026, 3401320), (19201, 3370320), (19344, 3345405), (19530, 3313544), (19623, 3297840), (19630, 3296664), (21140, 3061188), (21744, 2976155), (21840, 2963073), (21944, 2949030), (22155, 2920944), (22320, 2899351), (22568, 2867490), (23405, 2764944), (23556, 2747220), (23632, 2738385), (24180, 2676324), (24687, 2621360), (25320, 2555826), (25368, 2550990), (25389, 2548880), (26040, 2485158), (26164, 2473380), (26586, 2434120), (27180, 2380924), (27430, 2359224), (27482, 2354760), (28086, 2304120), (28210, 2293992), (29016, 2230270), (29445, 2197776), (29540, 2190708), (30384, 2129855), (31248, 2070965), (31408, 2060415), (31710, 2040792), (31861, 2031120), (32240, 2007243), (32705, 1978704), (32760, 1975382), (32767, 1974960), (32916, 1966020), (33852, 1911660), (35334, 1831480), (35448, 1825590), (36240, 1785693), (36270, 1784216), (37448, 1728090), (37980, 1703884), (38052, 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(82446, 784920), (84258, 768040), (84560, 765297), (84630, 764664), (85033, 761040), (88335, 732592), (88620, 730236), (91574, 706680), (93620, 691236), (94224, 686805), (95130, 680264), (95583, 677040), (96005, 674064), (96720, 669081), (98115, 659568), (98301, 658320), (98748, 655340), (101556, 637220), (104656, 618345), (106344, 608530), (108720, 595231), (109720, 589806), (109928, 588690), (112344, 576030), (112840, 573498), (115206, 561720), (117738, 549640), (117780, 549444), (118160, 547677), (121706, 531720), (123435, 524272), (123669, 523280), (126840, 510198), (126945, 509776), (127444, 507780), (130820, 494676), (131068, 493740), (131664, 491505), (132930, 486824), (135408, 477915), (137361, 471120), (137410, 470952), (140430, 460824), (141336, 457870), (145080, 446054), (151920, 425971), (152208, 425165), (153608, 421290), (156240, 414193), (156984, 412230), (157040, 412083), (159305, 406224), (163835, 394992), (164580, 393204), (164892, 392460), (168516, 384020), (169260, 382332), (170066, 380520), (172809, 374480), (176670, 366296), (177240, 365118), (182559, 354480), (183148, 353340), (187240, 345618), (190260, 340132), (191166, 338520), (192010, 337032), (196230, 329784), (196602, 329160), (197496, 327670), (203112, 318610), (206115, 313968), (210645, 307216), (212688, 304265), (219440, 294903), (219856, 294345), (223027, 290160), (224688, 288015), (225680, 286749), (228935, 282672), (230412, 280860), (235476, 274820), (235560, 274722), (243412, 265860), (246870, 262136), (247338, 261640), (253680, 255099), (253890, 254888)]