21615074880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 896

約数和(自身を含む): 87891640320

約数和(自身を除く): 66276565440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 43, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 86, 93, 95, 96, 105, 112, 114, 120, 124, 127, 129, 133, 140, 152, 155, 160, 168, 172, 186, 190, 192, 210, 215, 217, 224, 228, 240, 248, 254, 258, 266, 280, 285, 301, 304, 310, 320, 336, 344, 372, 380, 381, 399, 420, 430, 434, 448, 456, 465, 480, 496, 508, 516, 532, 560, 570, 589, 602, 608, 620, 635, 645, 651, 665, 672, 688, 744, 760, 762, 798, 817, 840, 860, 868, 889, 903, 912, 930, 960, 992, 1016, 1032, 1064, 1085, 1120, 1140, 1178, 1204, 1216, 1240, 1270, 1290, 1302, 1330, 1333, 1344, 1376, 1488, 1505, 1520, 1524, 1596, 1634, 1680, 1720, 1736, 1767, 1778, 1806, 1824, 1860, 1905, 1984, 1995, 2032, 2064, 2128, 2170, 2240, 2280, 2356, 2408, 2413, 2451, 2480, 2540, 2580, 2604, 2660, 2666, 2667, 2752, 2945, 2976, 3010, 3040, 3048, 3192, 3255, 3268, 3360, 3440, 3472, 3534, 3556, 3612, 3648, 3720, 3810, 3937, 3990, 3999, 4064, 4085, 4123, 4128, 4256, 4340, 4445, 4515, 4560, 4712, 4816, 4826, 4902, 4960, 5080, 5160, 5208, 5320, 5332, 5334, 5461, 5719, 5890, 5952, 6020, 6080, 6096, 6384, 6510, 6536, 6665, 6720, 6880, 6944, 7068, 7112, 7224, 7239, 7440, 7620, 7874, 7980, 7998, 8128, 8170, 8246, 8256, 8512, 8680, 8835, 8890, 9030, 9120, 9331, 9424, 9632, 9652, 9804, 9920, 10160, 10320, 10416, 10640, 10664, 10668, 10922, 11438, 11780, 11811, 12040, 12065, 12192, 12255, 12369, 12768, 13020, 13072, 13330, 13335, 13760, 13888, 14136, 14224, 14448, 14478, 14880, 15240, 15748, 15960, 15996, 16340, 16383, 16492, 16891, 17157, 17360, 17670, 17780, 18060, 18240, 18662, 18848, 19264, 19304, 19608, 19685, 19995, 20320, 20615, 20640, 20832, 21280, 21328, 21336, 21844, 22876, 23560, 23622, 24080, 24130, 24384, 24510, 24738, 25327, 25536, 26040, 26144, 26660, 26670, 27305, 27559, 27993, 28272, 28448, 28595, 28896, 28956, 29760, 30480, 31496, 31920, 31992, 32680, 32766, 32984, 33782, 34314, 34720, 35340, 35560, 36120, 36195, 37324, 37696, 38227, 38608, 39216, 39370, 39990, 40640, 41230, 41280, 41664, 42560, 42656, 42672, 43688, 45752, 46655, 47120, 47244, 48160, 48260, 49020, 49476, 50654, 50673, 52080, 52288, 53320, 53340, 54610, 55118, 55986, 56544, 56896, 57190, 57792, 57912, 59055, 60960, 61845, 62992, 63840, 63984, 65360, 65532, 65968, 67564, 68628, 69440, 70680, 71120, 72240, 72390, 74648, 74803, 75981, 76454, 77216, 78432, 78740, 79980, 81915, 82460, 82677, 84455, 85312, 85344, 85785, 87376, 91504, 93310, 94240, 94488, 96320, 96520, 98040, 98952, 101308, 101346, 103759, 104160, 106640, 106680, 109220, 110236, 111972, 113088, 114380, 114681, 115824, 118110, 121920, 123690, 125984, 126635, 127680, 127968, 130720, 131064, 131936, 135128, 137256, 137795, 139965, 141360, 142240, 144480, 144780, 149296, 149606, 151962, 152908, 154432, 156864, 157480, 159960, 163830, 164920, 165354, 168910, 169291, 170688, 171570, 174752, 177289, 183008, 186620, 188480, 188976, 191135, 193040, 196080, 197904, 202616, 202692, 207518, 208320, 213280, 213360, 218440, 220472, 223944, 224409, 228760, 229362, 231648, 236220, 247380, 251968, 253270, 253365, 255936, 261440, 262128, 263872, 270256, 274512, 275590, 279930, 282720, 284480, 288960, 289560, 298592, 299212, 303924, 305816, 311277, 314960, 319920, 327660, 329840, 330708, 337820, 338582, 343140, 349504, 354578, 366016, 373240, 374015, 377952, 379905, 382270, 386080, 392160, 395808, 405232, 405384, 413385, 415036, 426560, 426720, 436880, 440944, 447888, 448818, 457520, 458724, 463296, 472440, 494760, 506540, 506730, 507873, 518795, 523621, 524256, 531867, 540512, 549024, 551180, 559860, 565440, 573405, 579120, 597184, 598424, 607848, 611632, 622554, 629920, 639840, 655320, 659680, 661416, 675640, 677164, 686280, 709156, 726313, 746480, 748030, 755904, 759810, 764540, 772160, 784320, 791616, 810464, 810768, 826770, 830072, 846455, 853440, 873760, 881888, 886445, 895776, 897636, 915040, 917448, 944880, 989520, 1013080, 1013460, 1015746, 1037590, 1047242, 1048512, 1063734, 1081024, 1098048, 1102360, 1119720, 1122045, 1146810, 1158240, 1185037, 1196848, 1215696, 1223264, 1245108, 1259840, 1279680, 1310640, 1319360, 1322832, 1351280, 1354328, 1372560, 1418312, 1452626, 1492960, 1496060, 1519620, 1529080, 1556385, 1570863, 1620928, 1621536, 1653540, 1660144, 1692910, 1747520, 1763776, 1772890, 1791552, 1795272, 1830080, 1834896, 1889760, 1979040, 2026160, 2026920, 2031492, 2075180, 2094484, 2127468, 2178939, 2204720, 2239440, 2244090, 2293620, 2316480, 2370074, 2393696, 2431392, 2446528, 2490216, 2539365, 2618105, 2621280, 2645664, 2659335, 2702560, 2708656, 2745120, 2836624, 2905252, 2985920, 2992120, 3039240, 3058160, 3112770, 3141726, 3216529, 3243072, 3307080, 3320288, 3385820, 3545780, 3555111, 3590544, 3631565, 3669792, 3779520, 3958080, 4052320, 4053840, 4062984, 4150360, 4188968, 4254936, 4357878, 4409440, 4478880, 4488180, 4587240, 4740148, 4787392, 4862784, 4980432, 5078730, 5236210, 5242560, 5291328, 5318670, 5405120, 5417312, 5490240, 5673248, 5810504, 5925185, 5984240, 6078480, 6116320, 6225540, 6283452, 6433058, 6614160, 6640576, 6771640, 7091560, 7110222, 7181088, 7263130, 7339584, 7854315, 8104640, 8107680, 8125968, 8300720, 8377936, 8509872, 8715756, 8818880, 8957760, 8976360, 9174480, 9480296, 9649587, 9960864, 10157460, 10472420, 10637340, 10834624, 10894695, 11346496, 11621008, 11850370, 11968480, 12156960, 12232640, 12451080, 12566904, 12866116, 13228320, 13543280, 14183120, 14220444, 14362176, 14526260, 15708630, 16082645, 16215360, 16251936, 16601440, 16755872, 17019744, 17431512, 17775555, 17952720, 18348960, 18960592, 19299174, 19921728, 20314920, 20944840, 21274680, 21789390, 22515703, 23242016, 23700740, 23936960, 24313920, 24902160, 25133808, 25732232, 26456640, 27086560, 28366240, 28440888, 29052520, 31417260, 32165290, 32503872, 33202880, 33511744, 34039488, 34863024, 35551110, 35905440, 36697920, 37921184, 38598348, 40629840, 41889680, 42549360, 43578780, 45031406, 46484032, 47401480, 48247935, 49804320, 50267616, 51464464, 54173120, 56732480, 56881776, 58105040, 62834520, 64330580, 67547109, 69726048, 71102220, 71810880, 75842368, 77196696, 81259680, 83779360, 85098720, 87157560, 90062812, 94802960, 96495870, 99608640, 100535232, 102928928, 112578515, 113763552, 116210080, 125669040, 128661160, 135094218, 139452096, 142204440, 154393392, 162519360, 167558720, 170197440, 174315120, 180125624, 189605920, 192991740, 205857856, 225157030, 227527104, 232420160, 251338080, 257322320, 270188436, 284408880, 308786784, 337735545, 348630240, 360251248, 379211840, 385983480, 450314060, 502676160, 514644640, 540376872, 568817760, 617573568, 675471090, 697260480, 720502496, 771966960, 900628120, 1029289280, 1080753744, 1137635520, 1350942180, 1441004992, 1543933920, 1801256240, 2161507488, 2701884360, 3087867840, 3602512480, 4323014976, 5403768720, 7205024960, 10807537440, 21615074880]

約数ペア:

[(1, 21615074880), (2, 10807537440), (3, 7205024960), (4, 5403768720), (5, 4323014976), (6, 3602512480), (7, 3087867840), (8, 2701884360), (10, 2161507488), (12, 1801256240), (14, 1543933920), (15, 1441004992), (16, 1350942180), (19, 1137635520), (20, 1080753744), (21, 1029289280), (24, 900628120), (28, 771966960), (30, 720502496), (31, 697260480), (32, 675471090), (35, 617573568), (38, 568817760), (40, 540376872), (42, 514644640), (43, 502676160), (48, 450314060), (56, 385983480), (57, 379211840), (60, 360251248), (62, 348630240), (64, 337735545), (70, 308786784), (76, 284408880), (80, 270188436), (84, 257322320), (86, 251338080), (93, 232420160), (95, 227527104), (96, 225157030), (105, 205857856), (112, 192991740), (114, 189605920), (120, 180125624), (124, 174315120), (127, 170197440), (129, 167558720), (133, 162519360), (140, 154393392), (152, 142204440), (155, 139452096), (160, 135094218), (168, 128661160), (172, 125669040), (186, 116210080), (190, 113763552), (192, 112578515), (210, 102928928), (215, 100535232), (217, 99608640), (224, 96495870), (228, 94802960), (240, 90062812), (248, 87157560), (254, 85098720), (258, 83779360), (266, 81259680), (280, 77196696), (285, 75842368), (301, 71810880), (304, 71102220), (310, 69726048), (320, 67547109), (336, 64330580), (344, 62834520), (372, 58105040), (380, 56881776), (381, 56732480), (399, 54173120), (420, 51464464), (430, 50267616), (434, 49804320), (448, 48247935), (456, 47401480), (465, 46484032), (480, 45031406), (496, 43578780), (508, 42549360), (516, 41889680), (532, 40629840), (560, 38598348), (570, 37921184), (589, 36697920), (602, 35905440), (608, 35551110), (620, 34863024), (635, 34039488), (645, 33511744), (651, 33202880), (665, 32503872), (672, 32165290), (688, 31417260), (744, 29052520), (760, 28440888), (762, 28366240), (798, 27086560), (817, 26456640), (840, 25732232), (860, 25133808), (868, 24902160), (889, 24313920), (903, 23936960), (912, 23700740), (930, 23242016), (960, 22515703), (992, 21789390), (1016, 21274680), (1032, 20944840), (1064, 20314920), (1085, 19921728), (1120, 19299174), (1140, 18960592), (1178, 18348960), (1204, 17952720), (1216, 17775555), (1240, 17431512), (1270, 17019744), (1290, 16755872), (1302, 16601440), (1330, 16251936), (1333, 16215360), (1344, 16082645), (1376, 15708630), (1488, 14526260), (1505, 14362176), (1520, 14220444), (1524, 14183120), (1596, 13543280), (1634, 13228320), (1680, 12866116), (1720, 12566904), (1736, 12451080), (1767, 12232640), (1778, 12156960), (1806, 11968480), (1824, 11850370), (1860, 11621008), (1905, 11346496), (1984, 10894695), (1995, 10834624), (2032, 10637340), (2064, 10472420), (2128, 10157460), (2170, 9960864), (2240, 9649587), (2280, 9480296), (2356, 9174480), (2408, 8976360), (2413, 8957760), (2451, 8818880), (2480, 8715756), (2540, 8509872), (2580, 8377936), (2604, 8300720), (2660, 8125968), (2666, 8107680), (2667, 8104640), (2752, 7854315), (2945, 7339584), (2976, 7263130), (3010, 7181088), (3040, 7110222), (3048, 7091560), (3192, 6771640), (3255, 6640576), (3268, 6614160), (3360, 6433058), (3440, 6283452), (3472, 6225540), (3534, 6116320), (3556, 6078480), (3612, 5984240), (3648, 5925185), (3720, 5810504), (3810, 5673248), (3937, 5490240), (3990, 5417312), (3999, 5405120), (4064, 5318670), (4085, 5291328), (4123, 5242560), (4128, 5236210), (4256, 5078730), (4340, 4980432), (4445, 4862784), (4515, 4787392), (4560, 4740148), (4712, 4587240), (4816, 4488180), (4826, 4478880), (4902, 4409440), (4960, 4357878), (5080, 4254936), (5160, 4188968), (5208, 4150360), (5320, 4062984), (5332, 4053840), (5334, 4052320), (5461, 3958080), (5719, 3779520), (5890, 3669792), (5952, 3631565), (6020, 3590544), (6080, 3555111), (6096, 3545780), (6384, 3385820), (6510, 3320288), (6536, 3307080), (6665, 3243072), (6720, 3216529), (6880, 3141726), (6944, 3112770), (7068, 3058160), (7112, 3039240), (7224, 2992120), (7239, 2985920), (7440, 2905252), (7620, 2836624), (7874, 2745120), (7980, 2708656), (7998, 2702560), (8128, 2659335), (8170, 2645664), (8246, 2621280), (8256, 2618105), (8512, 2539365), (8680, 2490216), (8835, 2446528), (8890, 2431392), (9030, 2393696), (9120, 2370074), (9331, 2316480), (9424, 2293620), (9632, 2244090), (9652, 2239440), (9804, 2204720), (9920, 2178939), (10160, 2127468), (10320, 2094484), (10416, 2075180), (10640, 2031492), (10664, 2026920), (10668, 2026160), (10922, 1979040), (11438, 1889760), (11780, 1834896), (11811, 1830080), (12040, 1795272), (12065, 1791552), (12192, 1772890), (12255, 1763776), (12369, 1747520), (12768, 1692910), (13020, 1660144), (13072, 1653540), (13330, 1621536), (13335, 1620928), (13760, 1570863), (13888, 1556385), (14136, 1529080), (14224, 1519620), (14448, 1496060), (14478, 1492960), (14880, 1452626), (15240, 1418312), (15748, 1372560), (15960, 1354328), (15996, 1351280), (16340, 1322832), (16383, 1319360), (16492, 1310640), (16891, 1279680), (17157, 1259840), (17360, 1245108), (17670, 1223264), (17780, 1215696), (18060, 1196848), (18240, 1185037), (18662, 1158240), (18848, 1146810), (19264, 1122045), (19304, 1119720), (19608, 1102360), (19685, 1098048), (19995, 1081024), (20320, 1063734), (20615, 1048512), (20640, 1047242), (20832, 1037590), (21280, 1015746), (21328, 1013460), (21336, 1013080), (21844, 989520), (22876, 944880), (23560, 917448), (23622, 915040), (24080, 897636), (24130, 895776), (24384, 886445), (24510, 881888), (24738, 873760), (25327, 853440), (25536, 846455), (26040, 830072), (26144, 826770), (26660, 810768), (26670, 810464), (27305, 791616), (27559, 784320), (27993, 772160), (28272, 764540), (28448, 759810), (28595, 755904), (28896, 748030), (28956, 746480), (29760, 726313), (30480, 709156), (31496, 686280), (31920, 677164), (31992, 675640), (32680, 661416), (32766, 659680), (32984, 655320), (33782, 639840), (34314, 629920), (34720, 622554), (35340, 611632), (35560, 607848), (36120, 598424), (36195, 597184), (37324, 579120), (37696, 573405), (38227, 565440), (38608, 559860), (39216, 551180), (39370, 549024), (39990, 540512), (40640, 531867), (41230, 524256), (41280, 523621), (41664, 518795), (42560, 507873), (42656, 506730), (42672, 506540), (43688, 494760), (45752, 472440), (46655, 463296), (47120, 458724), (47244, 457520), (48160, 448818), (48260, 447888), (49020, 440944), (49476, 436880), (50654, 426720), (50673, 426560), (52080, 415036), (52288, 413385), (53320, 405384), (53340, 405232), (54610, 395808), (55118, 392160), (55986, 386080), (56544, 382270), (56896, 379905), (57190, 377952), (57792, 374015), (57912, 373240), (59055, 366016), (60960, 354578), (61845, 349504), (62992, 343140), (63840, 338582), (63984, 337820), (65360, 330708), (65532, 329840), (65968, 327660), (67564, 319920), (68628, 314960), (69440, 311277), (70680, 305816), (71120, 303924), (72240, 299212), (72390, 298592), (74648, 289560), (74803, 288960), (75981, 284480), (76454, 282720), (77216, 279930), (78432, 275590), (78740, 274512), (79980, 270256), (81915, 263872), (82460, 262128), (82677, 261440), (84455, 255936), (85312, 253365), (85344, 253270), (85785, 251968), (87376, 247380), (91504, 236220), (93310, 231648), (94240, 229362), (94488, 228760), (96320, 224409), (96520, 223944), (98040, 220472), (98952, 218440), (101308, 213360), (101346, 213280), (103759, 208320), (104160, 207518), (106640, 202692), (106680, 202616), (109220, 197904), (110236, 196080), (111972, 193040), (113088, 191135), (114380, 188976), (114681, 188480), (115824, 186620), (118110, 183008), (121920, 177289), (123690, 174752), (125984, 171570), (126635, 170688), (127680, 169291), (127968, 168910), (130720, 165354), (131064, 164920), (131936, 163830), (135128, 159960), (137256, 157480), (137795, 156864), (139965, 154432), (141360, 152908), (142240, 151962), (144480, 149606), (144780, 149296)]