720313425920

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 672

約数和(自身を含む): 2033211559680

約数和(自身を除く): 1312898133760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 71, 80, 88, 89, 92, 110, 115, 121, 128, 142, 160, 176, 178, 184, 220, 230, 242, 253, 256, 284, 320, 352, 355, 356, 368, 440, 445, 460, 484, 506, 512, 568, 605, 640, 704, 710, 712, 736, 781, 880, 890, 920, 968, 979, 1012, 1024, 1136, 1210, 1265, 1280, 1408, 1420, 1424, 1472, 1562, 1633, 1760, 1780, 1840, 1936, 1958, 2024, 2047, 2048, 2272, 2420, 2530, 2560, 2783, 2816, 2840, 2848, 2944, 3124, 3266, 3520, 3560, 3680, 3872, 3905, 3916, 4048, 4094, 4096, 4544, 4840, 4895, 5060, 5120, 5566, 5632, 5680, 5696, 5888, 6248, 6319, 6532, 7040, 7120, 7360, 7744, 7810, 7832, 8096, 8165, 8188, 8192, 8591, 9088, 9680, 9790, 10120, 10235, 10240, 10769, 11132, 11264, 11360, 11392, 11776, 12496, 12638, 13064, 13915, 14080, 14240, 14720, 15488, 15620, 15664, 16192, 16330, 16376, 17182, 17963, 18176, 19360, 19580, 20240, 20470, 20480, 21538, 22264, 22517, 22528, 22720, 22784, 23552, 24992, 25276, 26128, 27830, 28160, 28480, 29440, 30976, 31240, 31328, 31595, 32384, 32660, 32752, 34364, 35926, 36352, 38720, 39160, 40480, 40940, 40960, 42955, 43076, 44528, 45034, 45056, 45440, 45568, 47104, 49984, 50552, 52256, 53845, 55660, 56320, 56960, 58880, 61952, 62480, 62656, 63190, 64768, 65320, 65504, 68728, 69509, 71852, 72704, 77440, 78320, 80960, 81880, 85910, 86152, 89056, 89815, 90068, 90112, 90880, 91136, 94208, 99968, 101104, 104512, 107690, 111320, 112585, 112640, 113920, 117760, 123904, 124960, 125312, 126380, 129536, 130640, 131008, 137456, 139018, 143704, 145337, 145408, 154880, 156640, 161920, 163760, 171820, 172304, 178112, 179630, 180136, 181760, 182272, 188416, 197593, 199936, 202208, 209024, 215380, 222640, 225170, 225280, 227840, 235520, 247687, 247808, 249920, 250624, 252760, 259072, 261280, 262016, 274912, 278036, 287408, 290674, 290816, 309760, 313280, 323840, 327520, 343640, 344608, 347545, 356224, 359260, 360272, 363520, 364544, 395186, 399872, 404416, 418048, 430760, 445280, 450340, 450560, 455680, 471040, 495374, 495616, 499840, 501248, 505520, 518144, 522560, 524032, 549824, 556072, 574816, 581348, 581632, 619520, 626560, 647680, 655040, 687280, 689216, 695090, 712448, 718520, 720544, 726685, 727040, 729088, 764599, 790372, 799744, 808832, 836096, 861520, 890560, 900680, 911360, 942080, 987965, 990748, 991232, 999680, 1002496, 1011040, 1036288, 1045120, 1048064, 1099648, 1112144, 1149632, 1162696, 1238435, 1239040, 1253120, 1295360, 1310080, 1374560, 1378432, 1390180, 1424896, 1437040, 1441088, 1453370, 1454080, 1529198, 1580744, 1598707, 1599488, 1617664, 1672192, 1723040, 1781120, 1801360, 1822720, 1975930, 1981496, 1999360, 2004992, 2022080, 2072576, 2090240, 2096128, 2199296, 2224288, 2299264, 2325392, 2476870, 2478080, 2506240, 2590720, 2620160, 2749120, 2756864, 2780360, 2849792, 2874080, 2882176, 2906740, 2908160, 3058396, 3161488, 3197414, 3198976, 3235328, 3344384, 3446080, 3562240, 3602720, 3645440, 3822995, 3951860, 3962992, 3998720, 4009984, 4044160, 4180480, 4192256, 4398592, 4448576, 4598528, 4650784, 4953740, 4956160, 5012480, 5181440, 5240320, 5498240, 5513728, 5560720, 5699584, 5748160, 5764352, 5813480, 6116792, 6322976, 6394828, 6397952, 6470656, 6688768, 6892160, 7124480, 7205440, 7645990, 7903720, 7925984, 7993535, 7997440, 8019968, 8088320, 8360960, 8384512, 8797184, 8897152, 9197056, 9301568, 9907480, 10024960, 10362880, 10480640, 10996480, 11027456, 11121440, 11399168, 11496320, 11528704, 11626960, 12233584, 12645952, 12789656, 12941312, 13377536, 13784320, 14248960, 14410880, 15291980, 15807440, 15851968, 15987070, 15994880, 16176640, 16721920, 16769024, 17585777, 17594368, 17794304, 18394112, 18603136, 19814960, 20049920, 20961280, 21992960, 22054912, 22242880, 22798336, 22992640, 23057408, 23253920, 24467168, 25291904, 25579312, 25882624, 27568640, 28497920, 28821760, 30583960, 31614880, 31703936, 31974140, 31989760, 32353280, 33443840, 35171554, 35188736, 35588608, 36788224, 37206272, 39629920, 40099840, 41922560, 43985920, 44109824, 44485760, 45985280, 46114816, 46507840, 48934336, 50583808, 51158624, 51765248, 55137280, 56995840, 57643520, 61167920, 63229760, 63407872, 63948280, 64706560, 66887680, 70343108, 70377472, 71177216, 73576448, 74412544, 79259840, 83845120, 87928885, 87971840, 88219648, 88971520, 91970560, 92229632, 93015680, 97868672, 101167616, 102317248, 110274560, 113991680, 115287040, 122335840, 126459520, 126815744, 127896560, 129413120, 140686216, 142354432, 147152896, 148825088, 158519680, 175857770, 175943680, 177943040, 183941120, 184459264, 186031360, 195737344, 202335232, 204634496, 220549120, 230574080, 244671680, 252919040, 253631488, 255793120, 258826240, 281372432, 284708864, 297650176, 317039360, 351715540, 351887360, 355886080, 367882240, 372062720, 391474688, 404670464, 409268992, 441098240, 461148160, 489343360, 505838080, 507262976, 511586240, 562744864, 569417728, 595300352, 634078720, 703431080, 711772160, 735764480, 744125440, 782949376, 809340928, 818537984, 922296320, 978686720, 1011676160, 1014525952, 1023172480, 1125489728, 1190600704, 1268157440, 1406862160, 1423544320, 1488250880, 1565898752, 1618681856, 1637075968, 1957373440, 2023352320, 2029051904, 2046344960, 2250979456, 2536314880, 2813724320, 2847088640, 2976501760, 3131797504, 3274151936, 3914746880, 4046704640, 4092689920, 4501958912, 5072629760, 5627448640, 5953003520, 6263595008, 6548303872, 7829493760, 8093409280, 8185379840, 9003917824, 10145259520, 11254897280, 13096607744, 15658987520, 16370759680, 18007835648, 22509794560, 31317975040, 32741519360, 36015671296, 45019589120, 65483038720, 72031342592, 90039178240, 144062685184, 180078356480, 360156712960, 720313425920]

約数ペア:

[(1, 720313425920), (2, 360156712960), (4, 180078356480), (5, 144062685184), (8, 90039178240), (10, 72031342592), (11, 65483038720), (16, 45019589120), (20, 36015671296), (22, 32741519360), (23, 31317975040), (32, 22509794560), (40, 18007835648), (44, 16370759680), (46, 15658987520), (55, 13096607744), (64, 11254897280), (71, 10145259520), (80, 9003917824), (88, 8185379840), (89, 8093409280), (92, 7829493760), (110, 6548303872), (115, 6263595008), (121, 5953003520), (128, 5627448640), (142, 5072629760), (160, 4501958912), (176, 4092689920), (178, 4046704640), (184, 3914746880), (220, 3274151936), (230, 3131797504), (242, 2976501760), (253, 2847088640), (256, 2813724320), (284, 2536314880), (320, 2250979456), (352, 2046344960), (355, 2029051904), (356, 2023352320), (368, 1957373440), (440, 1637075968), (445, 1618681856), (460, 1565898752), (484, 1488250880), (506, 1423544320), (512, 1406862160), (568, 1268157440), (605, 1190600704), (640, 1125489728), (704, 1023172480), (710, 1014525952), (712, 1011676160), (736, 978686720), (781, 922296320), (880, 818537984), (890, 809340928), (920, 782949376), (968, 744125440), (979, 735764480), (1012, 711772160), (1024, 703431080), (1136, 634078720), (1210, 595300352), (1265, 569417728), (1280, 562744864), (1408, 511586240), (1420, 507262976), (1424, 505838080), (1472, 489343360), (1562, 461148160), (1633, 441098240), (1760, 409268992), (1780, 404670464), (1840, 391474688), (1936, 372062720), (1958, 367882240), (2024, 355886080), (2047, 351887360), (2048, 351715540), (2272, 317039360), (2420, 297650176), (2530, 284708864), (2560, 281372432), (2783, 258826240), (2816, 255793120), (2840, 253631488), (2848, 252919040), (2944, 244671680), (3124, 230574080), (3266, 220549120), (3520, 204634496), (3560, 202335232), (3680, 195737344), (3872, 186031360), (3905, 184459264), (3916, 183941120), (4048, 177943040), (4094, 175943680), (4096, 175857770), (4544, 158519680), (4840, 148825088), (4895, 147152896), (5060, 142354432), (5120, 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(581632, 1238435), (619520, 1162696), (626560, 1149632), (647680, 1112144), (655040, 1099648), (687280, 1048064), (689216, 1045120), (695090, 1036288), (712448, 1011040), (718520, 1002496), (720544, 999680), (726685, 991232), (727040, 990748), (729088, 987965), (764599, 942080), (790372, 911360), (799744, 900680), (808832, 890560), (836096, 861520)]