1220378557440

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15919}}^1$

素因数の和:16008

約数の個数: 704

約数和(自身を含む): 4805331517440

約数和(自身を除く): 3584952960000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 64, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 128, 138, 140, 155, 160, 161, 168, 184, 186, 192, 210, 217, 224, 230, 240, 248, 256, 276, 280, 310, 320, 322, 336, 345, 368, 372, 384, 420, 434, 448, 460, 465, 480, 483, 496, 512, 552, 560, 620, 640, 644, 651, 672, 690, 713, 736, 744, 768, 805, 840, 868, 896, 920, 930, 960, 966, 992, 1024, 1085, 1104, 1120, 1240, 1280, 1288, 1302, 1344, 1380, 1426, 1472, 1488, 1536, 1610, 1680, 1736, 1792, 1840, 1860, 1920, 1932, 1984, 2139, 2170, 2208, 2240, 2415, 2480, 2560, 2576, 2604, 2688, 2760, 2852, 2944, 2976, 3072, 3220, 3255, 3360, 3472, 3565, 3584, 3680, 3720, 3840, 3864, 3968, 4278, 4340, 4416, 4480, 4830, 4960, 4991, 5120, 5152, 5208, 5376, 5520, 5704, 5888, 5952, 6440, 6510, 6720, 6944, 7130, 7168, 7360, 7440, 7680, 7728, 7936, 8556, 8680, 8832, 8960, 9660, 9920, 9982, 10304, 10416, 10695, 10752, 11040, 11408, 11776, 11904, 12880, 13020, 13440, 13888, 14260, 14720, 14880, 14973, 15360, 15456, 15872, 15919, 17112, 17360, 17664, 17920, 19320, 19840, 19964, 20608, 20832, 21390, 21504, 22080, 22816, 23552, 23808, 24955, 25760, 26040, 26880, 27776, 28520, 29440, 29760, 29946, 30912, 31744, 31838, 34224, 34720, 35328, 35840, 38640, 39680, 39928, 41216, 41664, 42780, 44160, 45632, 47616, 47757, 49910, 51520, 52080, 53760, 55552, 57040, 58880, 59520, 59892, 61824, 63676, 68448, 69440, 70656, 74865, 77280, 79360, 79595, 79856, 82432, 83328, 85560, 88320, 91264, 95232, 95514, 99820, 103040, 104160, 107520, 111104, 111433, 114080, 117760, 119040, 119784, 123648, 127352, 136896, 138880, 149730, 154560, 158720, 159190, 159712, 164864, 166656, 171120, 176640, 182528, 191028, 199640, 206080, 208320, 222208, 222866, 228160, 238080, 238785, 239568, 247296, 254704, 273792, 277760, 299460, 309120, 318380, 319424, 333312, 334299, 342240, 353280, 365056, 366137, 382056, 399280, 412160, 416640, 445732, 456320, 476160, 477570, 479136, 493489, 494592, 509408, 547584, 555520, 557165, 598920, 618240, 636760, 638848, 666624, 668598, 684480, 730112, 732274, 764112, 798560, 824320, 833280, 891464, 912640, 955140, 958272, 986978, 1018816, 1095168, 1098411, 1111040, 1114330, 1197840, 1236480, 1273520, 1277696, 1337196, 1368960, 1464548, 1480467, 1528224, 1597120, 1666560, 1671495, 1782928, 1825280, 1830685, 1910280, 1916544, 1973956, 2037632, 2190336, 2196822, 2228660, 2395680, 2467445, 2472960, 2547040, 2555392, 2562959, 2674392, 2737920, 2929096, 2960934, 3056448, 3194240, 3333120, 3342990, 3454423, 3565856, 3650560, 3661370, 3820560, 3833088, 3947912, 4075264, 4393644, 4457320, 4791360, 4934890, 5094080, 5110784, 5125918, 5348784, 5475840, 5492055, 5858192, 5921868, 6112896, 6388480, 6685980, 6908846, 7131712, 7322740, 7402335, 7641120, 7666176, 7688877, 7895824, 8150528, 8787288, 8914640, 9582720, 9869780, 10188160, 10251836, 10363269, 10697568, 10951680, 10984110, 11350247, 11716384, 11843736, 12225792, 12776960, 12814795, 13371960, 13817692, 14263424, 14645480, 14804670, 15282240, 15332352, 15377754, 15791648, 16301056, 17272115, 17574576, 17829280, 19165440, 19739560, 20376320, 20503672, 20726538, 21395136, 21968220, 22700494, 23432768, 23687472, 24451584, 25553920, 25629590, 26743920, 27635384, 28526848, 29290960, 29609340, 30564480, 30755508, 31583296, 34050741, 34544230, 35149152, 35658560, 38330880, 38444385, 39479120, 40752640, 41007344, 41453076, 42790272, 43936440, 45400988, 46865536, 47374944, 48903168, 51259180, 51816345, 53487840, 55270768, 56751235, 57053696, 58581920, 59218680, 61128960, 61511016, 63166592, 68101482, 69088460, 70298304, 71317120, 76661760, 76888770, 78958240, 79451729, 81505280, 82014688, 82906152, 85580544, 87872880, 90801976, 93731072, 94749888, 102518360, 103632690, 106975680, 110541536, 113502470, 114107392, 117163840, 118437360, 122257920, 123022032, 126333184, 136202964, 138176920, 140596608, 142634240, 153777540, 157916480, 158903458, 164029376, 165812304, 170253705, 171161088, 175745760, 181603952, 187462144, 189499776, 205036720, 207265380, 213951360, 221083072, 227004940, 234327680, 236874720, 238355187, 244515840, 246044064, 252666368, 272405928, 276353840, 281193216, 285268480, 307555080, 315832960, 317806916, 328058752, 331624608, 340507410, 342322176, 351491520, 363207904, 374924288, 378999552, 397258645, 410073440, 414530760, 427902720, 442166144, 454009880, 468655360, 473749440, 476710374, 492088128, 505332736, 544811856, 552707680, 562386432, 570536960, 615110160, 631665920, 635613832, 656117504, 663249216, 681014820, 702983040, 726415808, 757999104, 794517290, 820146880, 829061520, 855805440, 884332288, 908019760, 937310720, 947498880, 953420748, 984176256, 1089623712, 1105415360, 1124772864, 1191775935, 1230220320, 1263331840, 1271227664, 1312235008, 1326498432, 1362029640, 1405966080, 1452831616, 1515998208, 1589034580, 1640293760, 1658123040, 1711610880, 1768664576, 1816039520, 1874621440, 1894997760, 1906841496, 1968352512, 2179247424, 2210830720, 2383551870, 2460440640, 2526663680, 2542455328, 2624470016, 2652996864, 2724059280, 2811932160, 2905663232, 3178069160, 3280587520, 3316246080, 3537329152, 3632079040, 3789995520, 3813682992, 3936705024, 4358494848, 4421661440, 4767103740, 4920881280, 5084910656, 5305993728, 5448118560, 5623864320, 5811326464, 6356138320, 6561175040, 6632492160, 7264158080, 7579991040, 7627365984, 7873410048, 8716989696, 8843322880, 9534207480, 9841762560, 10169821312, 10611987456, 10896237120, 11622652928, 12712276640, 13122350080, 13264984320, 14528316160, 15254731968, 17433979392, 17686645760, 19068414960, 19683525120, 20339642624, 21792474240, 25424553280, 26529968640, 29056632320, 30509463936, 34867958784, 38136829920, 39367050240, 40679285248, 43584948480, 50849106560, 53059937280, 58113264640, 61018927872, 76273659840, 81358570496, 87169896960, 101698213120, 122037855744, 152547319680, 174339793920, 203396426240, 244075711488, 305094639360, 406792852480, 610189278720, 1220378557440]

約数ペア:

[(1, 1220378557440), (2, 610189278720), (3, 406792852480), (4, 305094639360), (5, 244075711488), (6, 203396426240), (7, 174339793920), (8, 152547319680), (10, 122037855744), (12, 101698213120), (14, 87169896960), (15, 81358570496), (16, 76273659840), (20, 61018927872), (21, 58113264640), (23, 53059937280), (24, 50849106560), (28, 43584948480), (30, 40679285248), (31, 39367050240), (32, 38136829920), (35, 34867958784), (40, 30509463936), (42, 29056632320), (46, 26529968640), (48, 25424553280), (56, 21792474240), (60, 20339642624), (62, 19683525120), (64, 19068414960), (69, 17686645760), (70, 17433979392), (80, 15254731968), (84, 14528316160), (92, 13264984320), (93, 13122350080), (96, 12712276640), (105, 11622652928), (112, 10896237120), (115, 10611987456), (120, 10169821312), (124, 9841762560), (128, 9534207480), (138, 8843322880), (140, 8716989696), (155, 7873410048), (160, 7627365984), (161, 7579991040), (168, 7264158080), (184, 6632492160), (186, 6561175040), (192, 6356138320), (210, 5811326464), (217, 5623864320), (224, 5448118560), (230, 5305993728), (240, 5084910656), (248, 4920881280), (256, 4767103740), (276, 4421661440), (280, 4358494848), (310, 3936705024), (320, 3813682992), (322, 3789995520), (336, 3632079040), (345, 3537329152), (368, 3316246080), (372, 3280587520), (384, 3178069160), (420, 2905663232), (434, 2811932160), (448, 2724059280), (460, 2652996864), (465, 2624470016), (480, 2542455328), (483, 2526663680), (496, 2460440640), (512, 2383551870), (552, 2210830720), (560, 2179247424), (620, 1968352512), (640, 1906841496), (644, 1894997760), (651, 1874621440), (672, 1816039520), (690, 1768664576), (713, 1711610880), (736, 1658123040), (744, 1640293760), (768, 1589034580), (805, 1515998208), (840, 1452831616), (868, 1405966080), (896, 1362029640), (920, 1326498432), (930, 1312235008), (960, 1271227664), (966, 1263331840), (992, 1230220320), (1024, 1191775935), (1085, 1124772864), (1104, 1105415360), (1120, 1089623712), (1240, 984176256), (1280, 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