21294068640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:213

約数の個数: 576

約数和(自身を含む): 77184793728

約数和(自身を除く): 55890725088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 53, 60, 62, 65, 67, 78, 80, 93, 96, 104, 106, 120, 124, 130, 134, 155, 156, 159, 160, 186, 195, 201, 208, 212, 240, 248, 260, 265, 268, 310, 312, 318, 335, 372, 390, 402, 403, 416, 424, 465, 480, 496, 520, 530, 536, 620, 624, 636, 670, 689, 744, 780, 795, 804, 806, 848, 871, 930, 961, 992, 1005, 1040, 1060, 1072, 1209, 1240, 1248, 1272, 1340, 1378, 1488, 1560, 1590, 1608, 1612, 1643, 1696, 1742, 1860, 1922, 2010, 2015, 2067, 2077, 2080, 2120, 2144, 2418, 2480, 2544, 2613, 2680, 2756, 2883, 2976, 3120, 3180, 3216, 3224, 3286, 3445, 3484, 3551, 3720, 3844, 4020, 4030, 4134, 4154, 4240, 4355, 4805, 4836, 4929, 4960, 5088, 5226, 5360, 5512, 5766, 6045, 6231, 6240, 6360, 6432, 6448, 6572, 6890, 6968, 7102, 7440, 7688, 8040, 8060, 8215, 8268, 8308, 8480, 8710, 9610, 9672, 9858, 10335, 10385, 10452, 10653, 10720, 11024, 11532, 12090, 12462, 12493, 12720, 12896, 13065, 13144, 13780, 13936, 14204, 14415, 14880, 15376, 16080, 16120, 16430, 16536, 16616, 17420, 17755, 19220, 19344, 19716, 20670, 20770, 20904, 21306, 21359, 22048, 23064, 24180, 24645, 24924, 24986, 25440, 26130, 26288, 27001, 27560, 27872, 28408, 28830, 30752, 31155, 32160, 32240, 32860, 33072, 33232, 34840, 35510, 37479, 38440, 38688, 39432, 41340, 41540, 41808, 42612, 42718, 46128, 46163, 48360, 49290, 49848, 49972, 50933, 52260, 52576, 53265, 54002, 55120, 56816, 57660, 62310, 62465, 64077, 64387, 64480, 65720, 66144, 66464, 69680, 71020, 74958, 76880, 78864, 81003, 82680, 83080, 83616, 85224, 85436, 92256, 92326, 96720, 98580, 99696, 99944, 101866, 104520, 106530, 106795, 108004, 110081, 110240, 113632, 115320, 124620, 124930, 128154, 128774, 131440, 135005, 138489, 139360, 142040, 149916, 152799, 153760, 157728, 162006, 165360, 166160, 170448, 170872, 184652, 187395, 193161, 193440, 197160, 199392, 199888, 203732, 209040, 213060, 213590, 216008, 220162, 230640, 230815, 249240, 249860, 254665, 256308, 257548, 262880, 270010, 276978, 284080, 299832, 305598, 320385, 321935, 324012, 330243, 330720, 332320, 340896, 341744, 369304, 374790, 386322, 394320, 399776, 405015, 407464, 418080, 426120, 427180, 432016, 440324, 461280, 461630, 498480, 499720, 509330, 512616, 515096, 540020, 550405, 553956, 568160, 599664, 611196, 640770, 643870, 648024, 660486, 662129, 683488, 692445, 738608, 749580, 763995, 772644, 788640, 810030, 814928, 837031, 852240, 854360, 864032, 880648, 923260, 965805, 996960, 999440, 1018660, 1025232, 1030192, 1080040, 1100810, 1107912, 1199328, 1222392, 1281540, 1287740, 1296048, 1320972, 1324258, 1384890, 1431053, 1477216, 1499160, 1527990, 1545288, 1620060, 1629856, 1651215, 1674062, 1704480, 1708720, 1761296, 1846520, 1931610, 1986387, 1998880, 2037320, 2050464, 2060384, 2160080, 2201620, 2215824, 2444784, 2511093, 2563080, 2575480, 2592096, 2641944, 2648516, 2769780, 2862106, 2998320, 3055980, 3090576, 3240120, 3302430, 3310645, 3348124, 3412511, 3417440, 3522592, 3693040, 3863220, 3972774, 4074640, 4185155, 4293159, 4320160, 4403240, 4431648, 4889568, 5022186, 5126160, 5150960, 5283888, 5297032, 5539560, 5724212, 5996640, 6111960, 6181152, 6480240, 6604860, 6621290, 6696248, 6825022, 7155265, 7386080, 7726440, 7945548, 8149280, 8370310, 8586318, 8806480, 9931935, 10044372, 10237533, 10252320, 10301920, 10567776, 10594064, 11079120, 11448424, 12223920, 12555465, 12960480, 13209720, 13242580, 13392496, 13650044, 14310530, 15452880, 15891096, 16740620, 17062555, 17172636, 17612960, 19863870, 20088744, 20475066, 21188128, 21465795, 22158240, 22896848, 24447840, 25110930, 26419440, 26485160, 26784992, 27300088, 28621060, 30905760, 31782192, 33481240, 34125110, 34345272, 39727740, 40177488, 40950132, 42931590, 44362643, 45793696, 50221860, 51187665, 52838880, 52970320, 54600176, 57242120, 63564384, 66962480, 68250220, 68690544, 79455480, 80354976, 81900264, 85863180, 88725286, 100443720, 102375330, 105940640, 109200352, 114484240, 133087929, 133924960, 136500440, 137381088, 158910960, 163800528, 171726360, 177450572, 200887440, 204750660, 221813215, 228968480, 266175858, 273000880, 317821920, 327601056, 343452720, 354901144, 401774880, 409501320, 443626430, 532351716, 546001760, 665439645, 686905440, 709802288, 819002640, 887252860, 1064703432, 1330879290, 1419604576, 1638005280, 1774505720, 2129406864, 2661758580, 3549011440, 4258813728, 5323517160, 7098022880, 10647034320, 21294068640]

約数ペア:

[(1, 21294068640), (2, 10647034320), (3, 7098022880), (4, 5323517160), (5, 4258813728), (6, 3549011440), (8, 2661758580), (10, 2129406864), (12, 1774505720), (13, 1638005280), (15, 1419604576), (16, 1330879290), (20, 1064703432), (24, 887252860), (26, 819002640), (30, 709802288), (31, 686905440), (32, 665439645), (39, 546001760), (40, 532351716), (48, 443626430), (52, 409501320), (53, 401774880), (60, 354901144), (62, 343452720), (65, 327601056), (67, 317821920), (78, 273000880), (80, 266175858), (93, 228968480), (96, 221813215), (104, 204750660), (106, 200887440), (120, 177450572), (124, 171726360), (130, 163800528), (134, 158910960), (155, 137381088), (156, 136500440), (159, 133924960), (160, 133087929), (186, 114484240), (195, 109200352), (201, 105940640), (208, 102375330), (212, 100443720), (240, 88725286), (248, 85863180), (260, 81900264), (265, 80354976), (268, 79455480), (310, 68690544), (312, 68250220), (318, 66962480), (335, 63564384), (372, 57242120), (390, 54600176), (402, 52970320), (403, 52838880), (416, 51187665), (424, 50221860), (465, 45793696), (480, 44362643), (496, 42931590), (520, 40950132), (530, 40177488), (536, 39727740), (620, 34345272), (624, 34125110), (636, 33481240), (670, 31782192), (689, 30905760), (744, 28621060), (780, 27300088), (795, 26784992), (804, 26485160), (806, 26419440), (848, 25110930), (871, 24447840), (930, 22896848), (961, 22158240), (992, 21465795), (1005, 21188128), (1040, 20475066), (1060, 20088744), (1072, 19863870), (1209, 17612960), (1240, 17172636), (1248, 17062555), (1272, 16740620), (1340, 15891096), (1378, 15452880), (1488, 14310530), (1560, 13650044), (1590, 13392496), (1608, 13242580), (1612, 13209720), (1643, 12960480), (1696, 12555465), (1742, 12223920), (1860, 11448424), (1922, 11079120), (2010, 10594064), (2015, 10567776), (2067, 10301920), (2077, 10252320), (2080, 10237533), (2120, 10044372), (2144, 9931935), (2418, 8806480), (2480, 8586318), (2544, 8370310), (2613, 8149280), (2680, 7945548), (2756, 7726440), (2883, 7386080), (2976, 7155265), (3120, 6825022), (3180, 6696248), (3216, 6621290), (3224, 6604860), (3286, 6480240), (3445, 6181152), (3484, 6111960), (3551, 5996640), (3720, 5724212), (3844, 5539560), (4020, 5297032), (4030, 5283888), (4134, 5150960), (4154, 5126160), (4240, 5022186), (4355, 4889568), (4805, 4431648), (4836, 4403240), (4929, 4320160), (4960, 4293159), (5088, 4185155), (5226, 4074640), (5360, 3972774), (5512, 3863220), (5766, 3693040), (6045, 3522592), (6231, 3417440), (6240, 3412511), (6360, 3348124), (6432, 3310645), (6448, 3302430), (6572, 3240120), (6890, 3090576), (6968, 3055980), (7102, 2998320), (7440, 2862106), (7688, 2769780), (8040, 2648516), (8060, 2641944), (8215, 2592096), (8268, 2575480), (8308, 2563080), (8480, 2511093), (8710, 2444784), (9610, 2215824), (9672, 2201620), (9858, 2160080), (10335, 2060384), (10385, 2050464), (10452, 2037320), (10653, 1998880), (10720, 1986387), (11024, 1931610), (11532, 1846520), (12090, 1761296), (12462, 1708720), (12493, 1704480), (12720, 1674062), (12896, 1651215), (13065, 1629856), (13144, 1620060), (13780, 1545288), (13936, 1527990), (14204, 1499160), (14415, 1477216), (14880, 1431053), (15376, 1384890), (16080, 1324258), (16120, 1320972), (16430, 1296048), (16536, 1287740), (16616, 1281540), (17420, 1222392), (17755, 1199328), (19220, 1107912), (19344, 1100810), (19716, 1080040), (20670, 1030192), (20770, 1025232), (20904, 1018660), (21306, 999440), (21359, 996960), (22048, 965805), (23064, 923260), (24180, 880648), (24645, 864032), (24924, 854360), (24986, 852240), (25440, 837031), (26130, 814928), (26288, 810030), (27001, 788640), (27560, 772644), (27872, 763995), (28408, 749580), (28830, 738608), (30752, 692445), (31155, 683488), (32160, 662129), (32240, 660486), (32860, 648024), (33072, 643870), (33232, 640770), (34840, 611196), (35510, 599664), (37479, 568160), (38440, 553956), (38688, 550405), (39432, 540020), (41340, 515096), (41540, 512616), (41808, 509330), (42612, 499720), (42718, 498480), (46128, 461630), (46163, 461280), (48360, 440324), (49290, 432016), (49848, 427180), (49972, 426120), (50933, 418080), (52260, 407464), (52576, 405015), (53265, 399776), (54002, 394320), (55120, 386322), (56816, 374790), (57660, 369304), (62310, 341744), (62465, 340896), (64077, 332320), (64387, 330720), (64480, 330243), (65720, 324012), (66144, 321935), (66464, 320385), (69680, 305598), (71020, 299832), (74958, 284080), (76880, 276978), (78864, 270010), (81003, 262880), (82680, 257548), (83080, 256308), (83616, 254665), (85224, 249860), (85436, 249240), (92256, 230815), (92326, 230640), (96720, 220162), (98580, 216008), (99696, 213590), (99944, 213060), (101866, 209040), (104520, 203732), (106530, 199888), (106795, 199392), (108004, 197160), (110081, 193440), (110240, 193161), (113632, 187395), (115320, 184652), (124620, 170872), (124930, 170448), (128154, 166160), (128774, 165360), (131440, 162006), (135005, 157728), (138489, 153760), (139360, 152799), (142040, 149916)]