28143339840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 1120

約数和(自身を含む): 127460044800

約数和(自身を除く): 99316704960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 59, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 118, 120, 126, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 177, 180, 189, 192, 198, 210, 216, 220, 224, 231, 236, 239, 240, 252, 264, 270, 280, 288, 295, 297, 308, 315, 320, 324, 330, 336, 352, 354, 360, 378, 385, 396, 405, 413, 420, 432, 440, 448, 462, 472, 478, 480, 495, 504, 528, 531, 540, 560, 567, 576, 590, 594, 616, 630, 648, 649, 660, 672, 693, 704, 708, 717, 720, 756, 770, 792, 810, 826, 840, 864, 880, 885, 891, 924, 944, 945, 956, 960, 990, 1008, 1056, 1062, 1080, 1120, 1134, 1155, 1180, 1188, 1195, 1232, 1239, 1260, 1296, 1298, 1320, 1344, 1386, 1416, 1434, 1440, 1485, 1512, 1540, 1584, 1593, 1620, 1652, 1673, 1680, 1728, 1760, 1770, 1782, 1848, 1888, 1890, 1912, 1947, 1980, 2016, 2065, 2079, 2112, 2124, 2151, 2160, 2240, 2268, 2310, 2360, 2376, 2390, 2464, 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19008, 19116, 19120, 19359, 19470, 19824, 20076, 20160, 20768, 20790, 21032, 21240, 21510, 22176, 22302, 22680, 22715, 22944, 23364, 23661, 23760, 23895, 24640, 24780, 24948, 25095, 25488, 25812, 25920, 25960, 26290, 26432, 26768, 27258, 27720, 28202, 28320, 28512, 28680, 29205, 29736, 30114, 30240, 31152, 31185, 31548, 31680, 31860, 32265, 33040, 33264, 33453, 33460, 33984, 34416, 35046, 35640, 36288, 36344, 36806, 36960, 37170, 38232, 38240, 38718, 38940, 39435, 39648, 40152, 40887, 41536, 41580, 42064, 42303, 42480, 43020, 44352, 44604, 45171, 45360, 45430, 45888, 46728, 47322, 47520, 47790, 49560, 49896, 50190, 50976, 51624, 51920, 52569, 52580, 53536, 54516, 55209, 55440, 55755, 56404, 56640, 57024, 57360, 58410, 59472, 60228, 60480, 62304, 62370, 63096, 63720, 64530, 66080, 66528, 66906, 66920, 68145, 68832, 70092, 70505, 70983, 71280, 72688, 73612, 73920, 74340, 75285, 76464, 76480, 77436, 77880, 78870, 79296, 80304, 81774, 83160, 84128, 84606, 84960, 86040, 87615, 89208, 90342, 90720, 90860, 92015, 93456, 94644, 95040, 95580, 96795, 98707, 99120, 99792, 100380, 101952, 103248, 103840, 105138, 105160, 107072, 109032, 110418, 110880, 111510, 112808, 114720, 116820, 118305, 118944, 120456, 122661, 124608, 124740, 126192, 126909, 127440, 129060, 132160, 133056, 133812, 133840, 135513, 136290, 137664, 140184, 141010, 141966, 142560, 145376, 147224, 148680, 150570, 152928, 154872, 155111, 155760, 157740, 160608, 163548, 165627, 166320, 167265, 168256, 169212, 169920, 172080, 175230, 178416, 180684, 181440, 181720, 184030, 186912, 189288, 191160, 193590, 197414, 198240, 199584, 200760, 204435, 206496, 207680, 210276, 210320, 211515, 212949, 218064, 220836, 221760, 223020, 225616, 225855, 229440, 233640, 236610, 237888, 240912, 245322, 249480, 252384, 253818, 254880, 258120, 262845, 267624, 267680, 271026, 272580, 276045, 280368, 282020, 283932, 285120, 290752, 294448, 296121, 297360, 301140, 305856, 309744, 310222, 311520, 315480, 321216, 327096, 331254, 332640, 334530, 338424, 344160, 350460, 354915, 356832, 361368, 363440, 367983, 368060, 373824, 378576, 380727, 382320, 387180, 394828, 396480, 399168, 401520, 408870, 412992, 420552, 420640, 423030, 425898, 436128, 441672, 446040, 451232, 451710, 465333, 467280, 473220, 481824, 490644, 493535, 496881, 498960, 504768, 507636, 509760, 516240, 525690, 535248, 535360, 542052, 545160, 552090, 560736, 564040, 567864, 588896, 592242, 594720, 602280, 613305, 619488, 620444, 623040, 630960, 634545, 654192, 662508, 665280, 669060, 676848, 677565, 688320, 700920, 709830, 713664, 722736, 726880, 735966, 736120, 757152, 761454, 764640, 774360, 775555, 789656, 803040, 817740, 828135, 841104, 841280, 846060, 851796, 872256, 883344, 888363, 892080, 902464, 903420, 930666, 934560, 946440, 963648, 981288, 987070, 993762, 997920, 1015272, 1032480, 1051380, 1064745, 1070496, 1084104, 1085777, 1090320, 1104180, 1121472, 1128080, 1135728, 1142181, 1177792, 1184484, 1189440, 1204560, 1226610, 1238976, 1240888, 1261920, 1269090, 1308384, 1325016, 1338120, 1353696, 1355130, 1395999, 1401840, 1419660, 1445472, 1453760, 1471932, 1472240, 1480605, 1490643, 1514304, 1522908, 1529280, 1548720, 1551110, 1579312, 1606080, 1635480, 1656270, 1682208, 1692120, 1703592, 1766688, 1776726, 1784160, 1806840, 1839915, 1861332, 1869120, 1892880, 1903635, 1962576, 1974140, 1987524, 1995840, 2030544, 2064960, 2102760, 2129490, 2140992, 2168208, 2171554, 2180640, 2208360, 2256160, 2271456, 2284362, 2326665, 2368968, 2409120, 2453220, 2481776, 2484405, 2523840, 2538180, 2616768, 2650032, 2665089, 2676240, 2707392, 2710260, 2791998, 2803680, 2839320, 2890944, 2943864, 2944480, 2961210, 2981286, 3045816, 3097440, 3102220, 3158624, 3257331, 3270960, 3312540, 3364416, 3384240, 3407184, 3533376, 3553452, 3568320, 3613680, 3679830, 3722664, 3785760, 3807270, 3925152, 3948280, 3975048, 4061088, 4187997, 4205520, 4258980, 4336416, 4343108, 4361280, 4416720, 4441815, 4512320, 4542912, 4568724, 4653330, 4737936, 4818240, 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約数ペア:

[(1, 28143339840), (2, 14071669920), (3, 9381113280), (4, 7035834960), (5, 5628667968), (6, 4690556640), (7, 4020477120), (8, 3517917480), (9, 3127037760), (10, 2814333984), (11, 2558485440), (12, 2345278320), (14, 2010238560), (15, 1876222656), (16, 1758958740), (18, 1563518880), (20, 1407166992), (21, 1340159040), (22, 1279242720), (24, 1172639160), (27, 1042345920), (28, 1005119280), (30, 938111328), (32, 879479370), (33, 852828480), (35, 804095424), (36, 781759440), (40, 703583496), (42, 670079520), (44, 639621360), (45, 625407552), (48, 586319580), (54, 521172960), (55, 511697088), (56, 502559640), (59, 477005760), (60, 469055664), (63, 446719680), (64, 439739685), (66, 426414240), (70, 402047712), (72, 390879720), (77, 365497920), (80, 351791748), (81, 347448640), (84, 335039760), (88, 319810680), (90, 312703776), (96, 293159790), (99, 284276160), (105, 268031808), (108, 260586480), (110, 255848544), (112, 251279820), (118, 238502880), (120, 234527832), (126, 223359840), (132, 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17666880), (1620, 17372432), (1652, 17035920), (1673, 16822080), (1680, 16751988), (1728, 16286655), (1760, 15990534), (1770, 15900192), (1782, 15793120), (1848, 15229080), (1888, 14906430), (1890, 14890656), (1912, 14719320), (1947, 14454720), (1980, 14213808), (2016, 13959990), (2065, 13628736), (2079, 13536960), (2112, 13325445), (2124, 13250160), (2151, 13083840), (2160, 13029324), (2240, 12563991), (2268, 12408880), (2310, 12183264), (2360, 11925144), (2376, 11844840), (2390, 11775456), (2464, 11421810), (2478, 11357280), (2520, 11167992), (2592, 10857770), (2596, 10841040), (2629, 10704960), (2640, 10660356), (2655, 10600128), (2772, 10152720), (2832, 9937620), (2835, 9927104), (2868, 9812880), (2880, 9771993), (2970, 9475872), (3024, 9306660), (3080, 9137448), (3168, 8883630), (3186, 8833440), (3240, 8686216), (3245, 8672832), (3304, 8517960), (3346, 8411040), (3360, 8375994), (3465, 8122176), (3520, 7995267), (3540, 7950096), (3564, 7896560), (3585, 7850304), (3696, 7614540), (3717, 7571520), (3776, 7453215), (3780, 7445328), (3824, 7359660), (3894, 7227360), (3960, 7106904), (4032, 6979995), (4130, 6814368), (4158, 6768480), (4248, 6625080), (4302, 6541920), (4320, 6514662), (4455, 6317248), (4536, 6204440), (4543, 6194880), (4620, 6091632), (4720, 5962572), (4752, 5922420), (4779, 5888960), (4780, 5887728), (4928, 5710905), (4956, 5678640), (5019, 5607360), (5040, 5583996), (5184, 5428885), (5192, 5420520), (5258, 5352480), (5280, 5330178), (5310, 5300064), (5544, 5076360), (5664, 4968810), (5670, 4963552), (5736, 4906440), (5841, 4818240), (5940, 4737936), (6048, 4653330), (6160, 4568724), (6195, 4542912), (6237, 4512320), (6336, 4441815), (6372, 4416720), (6453, 4361280), (6480, 4343108), (6490, 4336416), (6608, 4258980), (6692, 4205520), (6720, 4187997), (6930, 4061088), (7080, 3975048), (7128, 3948280), (7170, 3925152), (7392, 3807270), (7434, 3785760), (7560, 3722664), (7648, 3679830), (7788, 3613680), (7887, 3568320), (7920, 3553452), (7965, 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