20291160960

素因数分解:

$2^7\times 3^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 1024

約数和(自身を含む): 88323840000

約数和(自身を除く): 68032679040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 109, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 218, 224, 228, 240, 243, 252, 266, 270, 280, 285, 288, 304, 315, 320, 324, 327, 336, 342, 360, 378, 380, 384, 399, 405, 420, 432, 436, 448, 456, 480, 486, 504, 513, 532, 540, 545, 560, 567, 570, 576, 608, 630, 640, 648, 654, 665, 672, 684, 720, 729, 756, 760, 763, 798, 810, 840, 855, 864, 872, 896, 912, 945, 960, 972, 981, 1008, 1026, 1064, 1080, 1090, 1120, 1134, 1140, 1152, 1197, 1215, 1216, 1260, 1296, 1308, 1330, 1344, 1368, 1440, 1458, 1512, 1520, 1526, 1539, 1596, 1620, 1635, 1680, 1701, 1710, 1728, 1744, 1824, 1890, 1920, 1944, 1962, 1995, 2016, 2052, 2071, 2128, 2160, 2180, 2187, 2240, 2268, 2280, 2289, 2394, 2430, 2432, 2520, 2565, 2592, 2616, 2660, 2688, 2736, 2835, 2880, 2916, 2943, 3024, 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23544, 23940, 24192, 24416, 24624, 24852, 25515, 25536, 25920, 26160, 26487, 27216, 27360, 27468, 27702, 28728, 28994, 29160, 29430, 30240, 30520, 30618, 30780, 31065, 31104, 31392, 31920, 32319, 32832, 33136, 34020, 34335, 34880, 34992, 35316, 35910, 36288, 36480, 36624, 36936, 37278, 38304, 38880, 39240, 40320, 40824, 41040, 41202, 41420, 41553, 41856, 42560, 43092, 43491, 43740, 44145, 45360, 45780, 46170, 46656, 47088, 47880, 48832, 49248, 49704, 51030, 51072, 51840, 52320, 52974, 53865, 54432, 54720, 54936, 55404, 55917, 57456, 57988, 58320, 58860, 60480, 61040, 61236, 61560, 61803, 62130, 62784, 63840, 64638, 65664, 66272, 68040, 68670, 69255, 69760, 69984, 70632, 71820, 72485, 72576, 73248, 73872, 74556, 76545, 76608, 77760, 78480, 79461, 81648, 82080, 82404, 82840, 83106, 85120, 86184, 86982, 87480, 88290, 90720, 91560, 92340, 93195, 93312, 94176, 95760, 96957, 97664, 98496, 99408, 102060, 103005, 104640, 105948, 107730, 108864, 109440, 109872, 110808, 111834, 114912, 115976, 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466560, 470880, 476766, 484785, 488320, 489888, 492480, 494424, 497040, 503253, 517104, 521892, 529740, 544320, 549360, 554040, 556227, 559170, 565056, 574560, 579880, 581742, 590976, 596448, 612360, 618030, 627840, 635688, 646380, 652365, 653184, 659232, 662720, 664848, 671004, 689472, 695856, 699840, 706320, 732480, 738720, 741636, 745560, 766080, 775656, 782838, 794610, 795264, 816480, 824040, 831060, 838755, 847584, 861840, 869820, 878976, 886464, 894672, 927045, 927808, 941760, 953532, 969570, 979776, 984960, 988848, 994080, 1006506, 1034208, 1043784, 1059480, 1088640, 1098720, 1108080, 1112454, 1118340, 1130112, 1149120, 1159760, 1163484, 1174257, 1191915, 1192896, 1224720, 1236060, 1271376, 1292760, 1304730, 1318464, 1325440, 1329696, 1342008, 1378944, 1391712, 1399680, 1412640, 1454355, 1464960, 1477440, 1483272, 1491120, 1509759, 1551312, 1565676, 1589220, 1632960, 1648080, 1662120, 1668681, 1677510, 1695168, 1723680, 1739640, 1772928, 1789344, 1854090, 1855616, 1883520, 1907064, 1939140, 1957095, 1959552, 1977696, 1988160, 2013012, 2068416, 2087568, 2118960, 2197440, 2216160, 2224908, 2236680, 2298240, 2319520, 2326968, 2348514, 2383830, 2385792, 2449440, 2472120, 2516265, 2542752, 2585520, 2609460, 2636928, 2659392, 2684016, 2781135, 2783424, 2825280, 2908710, 2954880, 2966544, 2982240, 3019518, 3102624, 3131352, 3178440, 3265920, 3296160, 3324240, 3337362, 3355020, 3390336, 3447360, 3479280, 3522771, 3578688, 3708180, 3814128, 3878280, 3914190, 3955392, 3976320, 4026024, 4136832, 4175136, 4237920, 4394880, 4432320, 4449816, 4473360, 4529277, 4639040, 4653936, 4697028, 4767660, 4898880, 4944240, 5032530, 5085504, 5171040, 5218920, 5318784, 5368032, 5562270, 5566848, 5650560, 5817420, 5871285, 5933088, 5964480, 6039036, 6205248, 6262704, 6356880, 6592320, 6648480, 6674724, 6710040, 6894720, 6958560, 7045542, 7157376, 7416360, 7548795, 7628256, 7756560, 7828380, 7910784, 8052048, 8343405, 8350272, 8475840, 8864640, 8899632, 8946720, 9058554, 9278080, 9307872, 9394056, 9535320, 9797760, 9888480, 10065060, 10171008, 10342080, 10437840, 10568313, 10736064, 11124540, 11634840, 11742570, 11866176, 11928960, 12078072, 12410496, 12525408, 12713760, 13184640, 13296960, 13349448, 13420080, 13917120, 14091084, 14832720, 15097590, 15256512, 15513120, 15656760, 16104096, 16686810, 16700544, 16951680, 17613855, 17799264, 17893440, 18117108, 18615744, 18788112, 19070640, 19776960, 20130120, 20684160, 20875680, 21136626, 21472128, 22249080, 22646385, 23269680, 23485140, 23732352, 24156144, 25050816, 25427520, 26593920, 26698896, 26840160, 27834240, 28182168, 29665440, 30195180, 30513024, 31026240, 31313520, 31704939, 32208192, 33373620, 35227710, 35598528, 35786880, 36234216, 37231488, 37576224, 38141280, 39553920, 40260240, 41751360, 42273252, 44498160, 45292770, 46539360, 46970280, 48312288, 50101632, 50855040, 52841565, 53397792, 53680320, 56364336, 59330880, 60390360, 62052480, 62627040, 63409878, 64416384, 66747240, 70455420, 71197056, 72468432, 75152448, 76282560, 80520480, 83502720, 84546504, 88996320, 90585540, 93078720, 93940560, 96624576, 105683130, 106795584, 107360640, 112728672, 118661760, 120780720, 125254080, 126819756, 133494480, 140910840, 144936864, 150304896, 152565120, 158524695, 161040960, 169093008, 177992640, 181171080, 186157440, 187881120, 193249152, 211366260, 213591168, 225457344, 241561440, 250508160, 253639512, 266988960, 281821680, 289873728, 317049390, 322081920, 338186016, 355985280, 362342160, 375762240, 422732520, 450914688, 483122880, 507279024, 533977920, 563643360, 579747456, 634098780, 676372032, 724684320, 751524480, 845465040, 966245760, 1014558048, 1067955840, 1127286720, 1268197560, 1352744064, 1449368640, 1690930080, 2029116096, 2254573440, 2536395120, 2898737280, 3381860160, 4058232192, 5072790240, 6763720320, 10145580480, 20291160960]

約数ペア:

[(1, 20291160960), (2, 10145580480), (3, 6763720320), (4, 5072790240), (5, 4058232192), (6, 3381860160), (7, 2898737280), (8, 2536395120), (9, 2254573440), (10, 2029116096), (12, 1690930080), (14, 1449368640), (15, 1352744064), (16, 1268197560), (18, 1127286720), (19, 1067955840), (20, 1014558048), (21, 966245760), (24, 845465040), (27, 751524480), (28, 724684320), (30, 676372032), (32, 634098780), (35, 579747456), (36, 563643360), (38, 533977920), (40, 507279024), (42, 483122880), (45, 450914688), (48, 422732520), (54, 375762240), (56, 362342160), (57, 355985280), (60, 338186016), (63, 322081920), (64, 317049390), (70, 289873728), (72, 281821680), (76, 266988960), (80, 253639512), (81, 250508160), (84, 241561440), (90, 225457344), (95, 213591168), (96, 211366260), (105, 193249152), (108, 187881120), (109, 186157440), (112, 181171080), (114, 177992640), (120, 169093008), (126, 161040960), (128, 158524695), (133, 152565120), (135, 150304896), (140, 144936864), (144, 140910840), (152, 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