20323217139840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{155921}}^1$

素因数の和:156365

約数の個数: 512

約数和(自身を含む): 75957714144000

約数和(自身を除く): 55634497004160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 397, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 794, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1191, 1216, 1368, 1440, 1520, 1588, 1710, 1728, 1824, 1920, 1985, 2052, 2160, 2280, 2382, 2432, 2565, 2736, 2880, 3040, 3176, 3420, 3456, 3573, 3648, 3970, 4104, 4320, 4560, 4764, 5130, 5472, 5760, 5955, 6080, 6352, 6840, 7146, 7296, 7543, 7940, 8208, 8640, 9120, 9528, 10260, 10719, 10944, 11910, 12160, 12704, 13680, 14292, 15086, 15880, 16416, 17280, 17865, 18240, 19056, 20520, 21438, 21888, 22629, 23820, 25408, 27360, 28584, 30172, 31760, 32832, 35730, 36480, 37715, 38112, 41040, 42876, 45258, 47640, 50816, 53595, 54720, 57168, 60344, 63520, 65664, 67887, 71460, 75430, 76224, 82080, 85752, 90516, 95280, 107190, 109440, 113145, 114336, 120688, 127040, 135774, 142920, 150860, 152448, 155921, 164160, 171504, 181032, 190560, 203661, 214380, 226290, 228672, 241376, 254080, 271548, 285840, 301720, 311842, 328320, 339435, 343008, 362064, 381120, 407322, 428760, 452580, 457344, 467763, 482752, 543096, 571680, 603440, 623684, 678870, 686016, 724128, 762240, 779605, 814644, 857520, 905160, 935526, 965504, 1018305, 1086192, 1143360, 1206880, 1247368, 1357740, 1372032, 1403289, 1448256, 1559210, 1629288, 1715040, 1810320, 1871052, 2036610, 2172384, 2286720, 2338815, 2413760, 2494736, 2715480, 2806578, 2896512, 2962499, 3118420, 3258576, 3430080, 3620640, 3742104, 4073220, 4209867, 4344768, 4677630, 4827520, 4989472, 5430960, 5613156, 5924998, 6236840, 6517152, 6860160, 7016445, 7241280, 7484208, 8146440, 8419734, 8689536, 8887497, 9355260, 9978944, 10861920, 11226312, 11849996, 12473680, 13034304, 14032890, 14482560, 14812495, 14968416, 16292880, 16839468, 17774994, 18710520, 19957888, 21049335, 21723840, 22452624, 23699992, 24947360, 26068608, 26662491, 28065780, 29624990, 29936832, 32585760, 33678936, 35549988, 37421040, 42098670, 43447680, 44437485, 44905248, 47399984, 49894720, 53324982, 56131560, 59249980, 59873664, 61900637, 65171520, 67357872, 71099976, 74842080, 79987473, 84197340, 88874970, 89810496, 94799968, 99789440, 106649964, 112263120, 118499960, 123801274, 130343040, 133312455, 134715744, 142199952, 149684160, 159974946, 168394680, 177749940, 179620992, 185701911, 189599936, 213299928, 224526240, 236999920, 247602548, 266624910, 269431488, 284399904, 299368320, 309503185, 319949892, 336789360, 355499880, 371403822, 379199872, 399937365, 426599856, 449052480, 473999840, 495205096, 533249820, 538862976, 557105733, 568799808, 619006370, 639899784, 673578720, 710999760, 742807644, 799874730, 853199712, 898104960, 928509555, 947999680, 990410192, 1066499640, 1114211466, 1137599616, 1176112103, 1238012740, 1279799568, 1347157440, 1421999520, 1485615288, 1599749460, 1671317199, 1706399424, 1857019110, 1895999360, 1980820384, 2132999280, 2228422932, 2352224206, 2476025480, 2559599136, 2694314880, 2785528665, 2843999040, 2971230576, 3199498920, 3342634398, 3412798848, 3528336309, 3714038220, 3961640768, 4265998560, 4456845864, 4704448412, 4952050960, 5119198272, 5571057330, 5687998080, 5880560515, 5942461152, 6398997840, 6685268796, 7056672618, 7428076440, 7923281536, 8356585995, 8531997120, 8913691728, 9408896824, 9904101920, 10238396544, 10585008927, 11142114660, 11761121030, 11884922304, 12797995680, 13370537592, 14113345236, 14856152880, 16713171990, 17063994240, 17641681545, 17827383456, 18817793648, 19808203840, 21170017854, 22284229320, 23522242060, 23769844608, 25595991360, 26741075184, 28226690472, 29712305760, 31755026781, 33426343980, 35283363090, 35654766912, 37635587296, 39616407680, 42340035708, 44568458640, 47044484120, 51191982720, 52925044635, 53482150368, 56453380944, 59424611520, 63510053562, 66852687960, 70566726180, 71309533824, 75271174592, 84680071416, 89136917280, 94088968240, 105850089270, 106964300736, 112906761888, 118849223040, 127020107124, 133705375920, 141133452360, 150542349184, 158775133905, 169360142832, 178273834560, 188177936480, 211700178540, 213928601472, 225813523776, 254040214248, 267410751840, 282266904720, 317550267810, 338720285664, 356547669120, 376355872960, 423400357080, 451627047552, 508080428496, 534821503680, 564533809440, 635100535620, 677440571328, 752711745920, 846800714160, 1016160856992, 1069643007360, 1129067618880, 1270201071240, 1354881142656, 1693601428320, 2032321713984, 2258135237760, 2540402142480, 3387202856640, 4064643427968, 5080804284960, 6774405713280, 10161608569920, 20323217139840]

約数ペア:

[(1, 20323217139840), (2, 10161608569920), (3, 6774405713280), (4, 5080804284960), (5, 4064643427968), (6, 3387202856640), (8, 2540402142480), (9, 2258135237760), (10, 2032321713984), (12, 1693601428320), (15, 1354881142656), (16, 1270201071240), (18, 1129067618880), (19, 1069643007360), (20, 1016160856992), (24, 846800714160), (27, 752711745920), (30, 677440571328), (32, 635100535620), (36, 564533809440), (38, 534821503680), (40, 508080428496), (45, 451627047552), (48, 423400357080), (54, 376355872960), (57, 356547669120), (60, 338720285664), (64, 317550267810), (72, 282266904720), (76, 267410751840), (80, 254040214248), (90, 225813523776), (95, 213928601472), (96, 211700178540), (108, 188177936480), (114, 178273834560), (120, 169360142832), (128, 158775133905), (135, 150542349184), (144, 141133452360), (152, 133705375920), (160, 127020107124), (171, 118849223040), (180, 112906761888), (190, 106964300736), (192, 105850089270), (216, 94088968240), (228, 89136917280), (240, 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7428076440), (2880, 7056672618), (3040, 6685268796), (3176, 6398997840), (3420, 5942461152), (3456, 5880560515), (3573, 5687998080), (3648, 5571057330), (3970, 5119198272), (4104, 4952050960), (4320, 4704448412), (4560, 4456845864), (4764, 4265998560), (5130, 3961640768), (5472, 3714038220), (5760, 3528336309), (5955, 3412798848), (6080, 3342634398), (6352, 3199498920), (6840, 2971230576), (7146, 2843999040), (7296, 2785528665), (7543, 2694314880), (7940, 2559599136), (8208, 2476025480), (8640, 2352224206), (9120, 2228422932), (9528, 2132999280), (10260, 1980820384), (10719, 1895999360), (10944, 1857019110), (11910, 1706399424), (12160, 1671317199), (12704, 1599749460), (13680, 1485615288), (14292, 1421999520), (15086, 1347157440), (15880, 1279799568), (16416, 1238012740), (17280, 1176112103), (17865, 1137599616), (18240, 1114211466), (19056, 1066499640), (20520, 990410192), (21438, 947999680), (21888, 928509555), (22629, 898104960), (23820, 853199712), (25408, 799874730), (27360, 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74842080), (285840, 71099976), (301720, 67357872), (311842, 65171520), (328320, 61900637), (339435, 59873664), (343008, 59249980), (362064, 56131560), (381120, 53324982), (407322, 49894720), (428760, 47399984), (452580, 44905248), (457344, 44437485), (467763, 43447680), (482752, 42098670), (543096, 37421040), (571680, 35549988), (603440, 33678936), (623684, 32585760), (678870, 29936832), (686016, 29624990), (724128, 28065780), (762240, 26662491), (779605, 26068608), (814644, 24947360), (857520, 23699992), (905160, 22452624), (935526, 21723840), (965504, 21049335), (1018305, 19957888), (1086192, 18710520), (1143360, 17774994), (1206880, 16839468), (1247368, 16292880), (1357740, 14968416), (1372032, 14812495), (1403289, 14482560), (1448256, 14032890), (1559210, 13034304), (1629288, 12473680), (1715040, 11849996), (1810320, 11226312), (1871052, 10861920), (2036610, 9978944), (2172384, 9355260), (2286720, 8887497), (2338815, 8689536), (2413760, 8419734), (2494736, 8146440), (2715480, 7484208), (2806578, 7241280), (2896512, 7016445), (2962499, 6860160), (3118420, 6517152), (3258576, 6236840), (3430080, 5924998), (3620640, 5613156), (3742104, 5430960), (4073220, 4989472), (4209867, 4827520), (4344768, 4677630)]