21250867680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 1152

約数和(自身を含む): 94763934720

約数和(自身を除く): 73513067040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 61, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 107, 112, 114, 119, 120, 122, 126, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 183, 190, 204, 210, 214, 224, 228, 238, 240, 244, 252, 255, 266, 272, 280, 285, 288, 304, 305, 306, 315, 321, 323, 336, 340, 342, 357, 360, 366, 380, 399, 408, 420, 427, 428, 456, 476, 480, 488, 504, 510, 532, 535, 544, 549, 560, 570, 595, 608, 610, 612, 630, 642, 646, 665, 672, 680, 684, 714, 720, 732, 749, 760, 765, 798, 816, 840, 854, 855, 856, 912, 915, 952, 963, 969, 976, 1008, 1020, 1037, 1064, 1070, 1071, 1098, 1120, 1140, 1159, 1190, 1197, 1220, 1224, 1260, 1281, 1284, 1292, 1330, 1360, 1368, 1428, 1440, 1464, 1498, 1520, 1530, 1596, 1605, 1615, 1632, 1680, 1708, 1710, 1712, 1785, 1819, 1824, 1830, 1904, 1926, 1938, 1952, 1995, 2016, 2033, 2040, 2074, 2128, 2135, 2140, 2142, 2196, 2247, 2261, 2280, 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16592, 17080, 17120, 17136, 17385, 17568, 17976, 18088, 18190, 18297, 18544, 18666, 19040, 19152, 19215, 19260, 19380, 19581, 19703, 20330, 20349, 20496, 20740, 20862, 21280, 21420, 21777, 21828, 21960, 22470, 22610, 23180, 23256, 23940, 23968, 24339, 24396, 24480, 24888, 25466, 25620, 25680, 25840, 26108, 26964, 27132, 27285, 27360, 27816, 28462, 28560, 29036, 29070, 29104, 29280, 29960, 30495, 30744, 30816, 31008, 31110, 31920, 32452, 32528, 32635, 32742, 33184, 33705, 33915, 34160, 34272, 34561, 34770, 35952, 36176, 36295, 36380, 36594, 37088, 37332, 38199, 38304, 38430, 38520, 38760, 39162, 39406, 40565, 40660, 40698, 40992, 41480, 41724, 42693, 42840, 43554, 43656, 43920, 44940, 45220, 45689, 46360, 46512, 46665, 47880, 48678, 48792, 49776, 50932, 51240, 51360, 51680, 52155, 52216, 53928, 54264, 54570, 55632, 56924, 57120, 58072, 58140, 58208, 58743, 59109, 59920, 60990, 61488, 62220, 63665, 63840, 64904, 65056, 65270, 65331, 65484, 67410, 67830, 68320, 69122, 69540, 71155, 71904, 72352, 72590, 72760, 73017, 73188, 74664, 76398, 76860, 77040, 77520, 78324, 78812, 81130, 81320, 81396, 81855, 82960, 83448, 85386, 85680, 87108, 87312, 87840, 89880, 90440, 91378, 91485, 92720, 93024, 93330, 95760, 97356, 97584, 97905, 98515, 99552, 101745, 101864, 102480, 103683, 104310, 104432, 107856, 108528, 108885, 109140, 110959, 111264, 113848, 114597, 116144, 116280, 117486, 118218, 119840, 121695, 121980, 122976, 124013, 124440, 127330, 128079, 129808, 130540, 130662, 130968, 134820, 135660, 137067, 137921, 138244, 139080, 142310, 145180, 145520, 146034, 146376, 149328, 152796, 153720, 154080, 155040, 156648, 157624, 162260, 162640, 162792, 163710, 165920, 166896, 170772, 171360, 172805, 174216, 174624, 177327, 179760, 180880, 182756, 182970, 185440, 186660, 190995, 191520, 194712, 195168, 195810, 197030, 203490, 203728, 204960, 207366, 208620, 208864, 213465, 215712, 217056, 217770, 218280, 221918, 227696, 228445, 229194, 232288, 232560, 234972, 236436, 241927, 243390, 243960, 248026, 248880, 254660, 256158, 259616, 261080, 261324, 261936, 269640, 271320, 274134, 275842, 276488, 278160, 284620, 290360, 291040, 292068, 292752, 293715, 295545, 298656, 305592, 307440, 311049, 313296, 315248, 324520, 325280, 325584, 326655, 327420, 332877, 333792, 341544, 345610, 348432, 354654, 359520, 361760, 365085, 365512, 365940, 372039, 373320, 381990, 389424, 391620, 394060, 406980, 407456, 411201, 413763, 414732, 417240, 426930, 435540, 436560, 443836, 455392, 456890, 458388, 465120, 469944, 472872, 483854, 486780, 487920, 496052, 497760, 509320, 512316, 518415, 522160, 522648, 523872, 539280, 542640, 548268, 551684, 552976, 554795, 556320, 569240, 572985, 580720, 584136, 585504, 587430, 591090, 611184, 614880, 620065, 622098, 626592, 630496, 640395, 649040, 651168, 653310, 654840, 665754, 683088, 685335, 689605, 691220, 696864, 709308, 725781, 730170, 731024, 731880, 744078, 746640, 763980, 776713, 778848, 783240, 788120, 813960, 822402, 827526, 829464, 834480, 853860, 868091, 871080, 873120, 886635, 887672, 913780, 916776, 939888, 945744, 967708, 973560, 975840, 992104, 998631, 1018640, 1024632, 1036830, 1044320, 1045296, 1078560, 1085280, 1096536, 1103368, 1105952, 1109590, 1116117, 1138480, 1145970, 1161440, 1168272, 1174860, 1182180, 1209635, 1222368, 1240130, 1241289, 1244196, 1280790, 1298080, 1306620, 1309680, 1331508, 1366176, 1370670, 1379210, 1382440, 1418616, 1451562, 1460340, 1462048, 1463760, 1488156, 1493280, 1527960, 1553426, 1555245, 1566480, 1576240, 1627920, 1644804, 1655052, 1658928, 1664385, 1668960, 1707720, 1736182, 1742160, 1773270, 1775344, 1827560, 1833552, 1860195, 1879776, 1891488, 1935416, 1947120, 1984208, 1997262, 2037280, 2049264, 2056005, 2068815, 2073660, 2090592, 2108221, 2177343, 2193072, 2206736, 2219180, 2232234, 2276960, 2291940, 2330139, 2336544, 2349720, 2364360, 2419270, 2480260, 2482578, 2488392, 2561580, 2604273, 2613240, 2619360, 2663016, 2741340, 2758420, 2764880, 2837232, 2903124, 2920680, 2927520, 2976312, 3055920, 3106852, 3110490, 3132960, 3152480, 3255840, 3289608, 3310104, 3317856, 3328770, 3415440, 3472364, 3484320, 3546540, 3550688, 3628905, 3655120, 3667104, 3720390, 3870832, 3883565, 3894240, 3968416, 3994524, 4098528, 4112010, 4137630, 4147320, 4216442, 4340455, 4354686, 4386144, 4413472, 4438360, 4464468, 4583880, 4660278, 4699440, 4728720, 4838540, 4960520, 4965156, 4976784, 4993155, 5123160, 5208546, 5226480, 5326032, 5482680, 5516840, 5529760, 5580585, 5674464, 5806248, 5841360, 5952624, 6111840, 6206445, 6213704, 6220980, 6324663, 6579216, 6620208, 6657540, 6830880, 6944728, 6990417, 7093080, 7257810, 7310240, 7440780, 7741664, 7767130, 7812819, 7989048, 8224020, 8275260, 8294640, 8432884, 8680910, 8709372, 8876720, 8928936, 9167760, 9320556, 9398880, 9457440, 9677080, 9921040, 9930312, 9953568, 9986310, 10246320, 10417092, 10452960, 10541105, 10652064, 10886715, 10965360, 11033680, 11161170, 11612496, 11650695, 11682720, 11905248, 12412890, 12427408, 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88545282, 89289360, 93205560, 94869945, 99303120, 101194608, 104170920, 111846672, 116124960, 118060376, 124274080, 125005104, 126493260, 132817923, 138894560, 139808340, 147575470, 151791912, 156256380, 159780960, 168657680, 174187440, 177090564, 178578720, 186411120, 189739890, 198606240, 202389216, 208341840, 221363205, 223693344, 236120752, 250010208, 252986520, 265635846, 279616680, 295150940, 303583824, 312512760, 337315360, 348374880, 354181128, 372822240, 379479780, 416683680, 442726410, 472241504, 505973040, 531271692, 559233360, 590301880, 607167648, 625025520, 664089615, 708362256, 758959560, 885452820, 1011946080, 1062543384, 1118466720, 1180603760, 1250051040, 1328179230, 1416724512, 1517919120, 1770905640, 2125086768, 2361207520, 2656358460, 3035838240, 3541811280, 4250173536, 5312716920, 7083622560, 10625433840, 21250867680]

約数ペア:

[(1, 21250867680), (2, 10625433840), (3, 7083622560), (4, 5312716920), (5, 4250173536), (6, 3541811280), (7, 3035838240), (8, 2656358460), (9, 2361207520), (10, 2125086768), (12, 1770905640), (14, 1517919120), (15, 1416724512), (16, 1328179230), (17, 1250051040), (18, 1180603760), (19, 1118466720), (20, 1062543384), (21, 1011946080), (24, 885452820), (28, 758959560), (30, 708362256), (32, 664089615), (34, 625025520), (35, 607167648), (36, 590301880), (38, 559233360), (40, 531271692), (42, 505973040), (45, 472241504), (48, 442726410), (51, 416683680), (56, 379479780), (57, 372822240), (60, 354181128), (61, 348374880), (63, 337315360), (68, 312512760), (70, 303583824), (72, 295150940), (76, 279616680), (80, 265635846), (84, 252986520), (85, 250010208), (90, 236120752), (95, 223693344), (96, 221363205), (102, 208341840), (105, 202389216), (107, 198606240), (112, 189739890), (114, 186411120), (119, 178578720), (120, 177090564), (122, 174187440), (126, 168657680), (133, 159780960), (136, 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34952085), (610, 34837488), (612, 34723640), (630, 33731536), (642, 33101040), (646, 32896080), (665, 31956192), (672, 31623315), (680, 31251276), (684, 31068520), (714, 29763120), (720, 29515094), (732, 29031240), (749, 28372320), (760, 27961668), (765, 27778912), (798, 26630160), (816, 26042730), (840, 25298652), (854, 24883920), (855, 24854816), (856, 24825780), (912, 23301390), (915, 23224992), (952, 22322340), (963, 22067360), (969, 21930720), (976, 21773430), (1008, 21082210), (1020, 20834184), (1037, 20492640), (1064, 19972620), (1070, 19860624), (1071, 19842080), (1098, 19354160), (1120, 18973989), (1140, 18641112), (1159, 18335520), (1190, 17857872), (1197, 17753440), (1220, 17418744), (1224, 17361820), (1260, 16865768), (1281, 16589280), (1284, 16550520), (1292, 16448040), (1330, 15978096), (1360, 15625638), (1368, 15534260), (1428, 14881560), (1440, 14757547), (1464, 14515620), (1498, 14186160), (1520, 13980834), (1530, 13889456), (1596, 13315080), (1605, 13240416), (1615, 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(3745, 5674464), (3808, 5580585), (3843, 5529760), (3852, 5516840), (3876, 5482680), (3990, 5326032), (4066, 5226480), (4080, 5208546), (4148, 5123160), (4256, 4993155), (4270, 4976784), (4280, 4965156), (4284, 4960520), (4392, 4838540), (4494, 4728720), (4522, 4699440), (4560, 4660278), (4636, 4583880), (4760, 4464468), (4788, 4438360), (4815, 4413472), (4845, 4386144), (4880, 4354686), (4896, 4340455), (5040, 4216442), (5124, 4147320), (5136, 4137630), (5168, 4112010), (5185, 4098528), (5320, 3994524), (5355, 3968416), (5457, 3894240), (5472, 3883565), (5490, 3870832), (5712, 3720390), (5795, 3667104), (5814, 3655120), (5856, 3628905), (5985, 3550688), (5992, 3546540), (6099, 3484320), (6120, 3472364), (6222, 3415440), (6384, 3328770), (6405, 3317856), (6420, 3310104), (6460, 3289608), (6527, 3255840), (6741, 3152480), (6783, 3132960), (6832, 3110490), (6840, 3106852), (6954, 3055920), (7140, 2976312), (7259, 2927520), (7276, 2920680), (7320, 2903124), (7490, 2837232), (7686, 2764880), (7704, 2758420), (7752, 2741340), (7980, 2663016), (8113, 2619360), (8132, 2613240), (8160, 2604273), (8296, 2561580), (8540, 2488392), (8560, 2482578), (8568, 2480260), (8784, 2419270), (8988, 2364360), (9044, 2349720), (9095, 2336544), (9120, 2330139), (9272, 2291940), (9333, 2276960), (9520, 2232234), (9576, 2219180), (9630, 2206736), (9690, 2193072), (9760, 2177343), (10080, 2108221), (10165, 2090592), (10248, 2073660), (10272, 2068815), (10336, 2056005), (10370, 2049264), (10431, 2037280), (10640, 1997262), (10710, 1984208), (10914, 1947120), (10980, 1935416), (11235, 1891488), (11305, 1879776), (11424, 1860195), (11590, 1833552), (11628, 1827560), (11970, 1775344), (11984, 1773270), (12198, 1742160), (12240, 1736182), (12444, 1707720), (12733, 1668960), (12768, 1664385), (12810, 1658928), (12840, 1655052), (12920, 1644804), (13054, 1627920), (13482, 1576240), (13566, 1566480), (13664, 1555245), (13680, 1553426), (13908, 1527960), (14231, 1493280), (14280, 1488156), 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