21822605280

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 576

約数和(自身を含む): 88948274688

約数和(自身を除く): 67125669408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 181, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 362, 378, 405, 420, 432, 443, 480, 486, 504, 540, 543, 560, 567, 630, 648, 672, 720, 724, 756, 810, 840, 864, 886, 905, 945, 972, 1008, 1080, 1086, 1120, 1134, 1215, 1260, 1267, 1296, 1329, 1440, 1448, 1512, 1620, 1629, 1680, 1701, 1772, 1810, 1890, 1944, 2016, 2160, 2172, 2215, 2268, 2430, 2520, 2534, 2592, 2658, 2715, 2835, 2896, 3024, 3101, 3240, 3258, 3360, 3402, 3544, 3620, 3780, 3801, 3888, 3987, 4320, 4344, 4430, 4536, 4860, 4887, 5040, 5068, 5316, 5430, 5670, 5792, 6048, 6202, 6335, 6480, 6516, 6645, 6804, 7088, 7240, 7560, 7602, 7776, 7974, 8145, 8505, 8688, 8860, 9072, 9303, 9720, 9774, 10080, 10136, 10632, 10860, 11340, 11403, 11961, 12404, 12670, 12960, 13032, 13290, 13608, 14176, 14480, 14661, 15120, 15204, 15505, 15948, 16290, 17010, 17376, 17720, 18144, 18606, 19005, 19440, 19548, 19935, 20272, 21264, 21720, 22680, 22806, 23922, 24435, 24808, 25340, 26064, 26580, 27216, 27909, 28960, 29322, 30240, 30408, 31010, 31896, 32580, 34020, 34209, 35440, 35883, 37212, 38010, 38880, 39096, 39870, 40544, 42528, 43440, 43983, 45360, 45612, 46515, 47844, 48870, 49616, 50680, 52128, 53160, 54432, 55818, 57015, 58644, 59805, 60816, 62020, 63792, 65160, 68040, 68418, 70880, 71766, 73305, 74424, 76020, 78192, 79740, 80183, 83727, 86880, 87966, 90720, 91224, 93030, 95688, 97740, 99232, 101360, 102627, 106320, 107649, 111636, 114030, 117288, 119610, 121632, 124040, 127584, 130320, 136080, 136836, 139545, 143532, 146610, 148848, 152040, 156384, 159480, 160366, 167454, 171045, 175932, 179415, 182448, 186060, 191376, 195480, 202720, 205254, 212640, 215298, 219915, 223272, 228060, 234576, 239220, 240549, 248080, 251181, 260640, 272160, 273672, 279090, 287064, 293220, 297696, 304080, 307881, 318960, 320732, 334908, 342090, 351864, 358830, 364896, 372120, 382752, 390960, 400915, 410508, 418635, 430596, 439830, 446544, 456120, 469152, 478440, 481098, 496160, 502362, 513135, 538245, 547344, 558180, 561281, 574128, 586440, 608160, 615762, 637920, 641464, 669816, 684180, 703728, 717660, 721647, 744240, 753543, 781920, 801830, 821016, 837270, 861192, 879660, 893088, 912240, 956880, 962196, 1004724, 1026270, 1076490, 1094688, 1116360, 1122562, 1148256, 1172880, 1202745, 1231524, 1255905, 1282928, 1339632, 1368360, 1407456, 1435320, 1443294, 1488480, 1507086, 1539405, 1603660, 1642032, 1674540, 1683843, 1722384, 1759320, 1824480, 1913760, 1924392, 2009448, 2052540, 2152980, 2164941, 2232720, 2245124, 2345760, 2405490, 2463048, 2511810, 2565856, 2679264, 2736720, 2806405, 2870640, 2886588, 3014172, 3078810, 3207320, 3284064, 3349080, 3367686, 3444768, 3518640, 3608235, 3767715, 3848784, 4018896, 4105080, 4305960, 4329882, 4465440, 4490248, 4810980, 4926096, 5023620, 5051529, 5473440, 5612810, 5741280, 5773176, 6028344, 6157620, 6414640, 6494823, 6698160, 6735372, 7037280, 7216470, 7535430, 7697568, 8037792, 8210160, 8419215, 8611920, 8659764, 8980496, 9621960, 9852192, 10047240, 10103058, 10824705, 11225620, 11546352, 12056688, 12315240, 12829280, 12989646, 13396320, 13470744, 14432940, 15070860, 15154587, 16420320, 16838430, 17223840, 17319528, 17960992, 19243920, 19484469, 20094480, 20206116, 21649410, 22451240, 23092704, 24113376, 24630480, 25257645, 25979292, 26941488, 28865880, 30141720, 30309174, 32474115, 33676860, 34639056, 38487840, 38968938, 40188960, 40412232, 43298820, 44902480, 45463761, 49260960, 50515290, 51958584, 53882976, 57731760, 60283440, 60618348, 64948230, 67353720, 69278112, 75772935, 77937876, 80824464, 86597640, 89804960, 90927522, 97422345, 101030580, 103917168, 115463520, 120566880, 121236696, 129896460, 134707440, 136391283, 151545870, 155875752, 161648928, 173195280, 181855044, 194844690, 202061160, 207834336, 227318805, 242473392, 259792920, 269414880, 272782566, 303091740, 311751504, 346390560, 363710088, 389689380, 404122320, 454637610, 484946784, 519585840, 545565132, 606183480, 623503008, 681956415, 727420176, 779378760, 808244640, 909275220, 1039171680, 1091130264, 1212366960, 1363912830, 1454840352, 1558757520, 1818550440, 2182260528, 2424733920, 2727825660, 3117515040, 3637100880, 4364521056, 5455651320, 7274201760, 10911302640, 21822605280]

約数ペア:

[(1, 21822605280), (2, 10911302640), (3, 7274201760), (4, 5455651320), (5, 4364521056), (6, 3637100880), (7, 3117515040), (8, 2727825660), (9, 2424733920), (10, 2182260528), (12, 1818550440), (14, 1558757520), (15, 1454840352), (16, 1363912830), (18, 1212366960), (20, 1091130264), (21, 1039171680), (24, 909275220), (27, 808244640), (28, 779378760), (30, 727420176), (32, 681956415), (35, 623503008), (36, 606183480), (40, 545565132), (42, 519585840), (45, 484946784), (48, 454637610), (54, 404122320), (56, 389689380), (60, 363710088), (63, 346390560), (70, 311751504), (72, 303091740), (80, 272782566), (81, 269414880), (84, 259792920), (90, 242473392), (96, 227318805), (105, 207834336), (108, 202061160), (112, 194844690), (120, 181855044), (126, 173195280), (135, 161648928), (140, 155875752), (144, 151545870), (160, 136391283), (162, 134707440), (168, 129896460), (180, 121236696), (181, 120566880), (189, 115463520), (210, 103917168), (216, 101030580), (224, 97422345), (240, 90927522), (243, 89804960), (252, 86597640), (270, 80824464), (280, 77937876), (288, 75772935), (315, 69278112), (324, 67353720), (336, 64948230), (360, 60618348), (362, 60283440), (378, 57731760), (405, 53882976), (420, 51958584), (432, 50515290), (443, 49260960), (480, 45463761), (486, 44902480), (504, 43298820), (540, 40412232), (543, 40188960), (560, 38968938), (567, 38487840), (630, 34639056), (648, 33676860), (672, 32474115), (720, 30309174), (724, 30141720), (756, 28865880), (810, 26941488), (840, 25979292), (864, 25257645), (886, 24630480), (905, 24113376), (945, 23092704), (972, 22451240), (1008, 21649410), (1080, 20206116), (1086, 20094480), (1120, 19484469), (1134, 19243920), (1215, 17960992), (1260, 17319528), (1267, 17223840), (1296, 16838430), (1329, 16420320), (1440, 15154587), (1448, 15070860), (1512, 14432940), (1620, 13470744), (1629, 13396320), (1680, 12989646), (1701, 12829280), (1772, 12315240), (1810, 12056688), (1890, 11546352), (1944, 11225620), (2016, 10824705), (2160, 10103058), (2172, 10047240), (2215, 9852192), (2268, 9621960), (2430, 8980496), (2520, 8659764), (2534, 8611920), (2592, 8419215), (2658, 8210160), (2715, 8037792), (2835, 7697568), (2896, 7535430), (3024, 7216470), (3101, 7037280), (3240, 6735372), (3258, 6698160), (3360, 6494823), (3402, 6414640), (3544, 6157620), (3620, 6028344), (3780, 5773176), (3801, 5741280), (3888, 5612810), (3987, 5473440), (4320, 5051529), (4344, 5023620), (4430, 4926096), (4536, 4810980), (4860, 4490248), (4887, 4465440), (5040, 4329882), (5068, 4305960), (5316, 4105080), (5430, 4018896), (5670, 3848784), (5792, 3767715), (6048, 3608235), (6202, 3518640), (6335, 3444768), (6480, 3367686), (6516, 3349080), (6645, 3284064), (6804, 3207320), (7088, 3078810), (7240, 3014172), (7560, 2886588), (7602, 2870640), (7776, 2806405), (7974, 2736720), (8145, 2679264), (8505, 2565856), (8688, 2511810), (8860, 2463048), (9072, 2405490), (9303, 2345760), (9720, 2245124), (9774, 2232720), (10080, 2164941), (10136, 2152980), (10632, 2052540), (10860, 2009448), (11340, 1924392), (11403, 1913760), (11961, 1824480), (12404, 1759320), (12670, 1722384), (12960, 1683843), (13032, 1674540), (13290, 1642032), (13608, 1603660), (14176, 1539405), (14480, 1507086), (14661, 1488480), (15120, 1443294), (15204, 1435320), (15505, 1407456), (15948, 1368360), (16290, 1339632), (17010, 1282928), (17376, 1255905), (17720, 1231524), (18144, 1202745), (18606, 1172880), (19005, 1148256), (19440, 1122562), (19548, 1116360), (19935, 1094688), (20272, 1076490), (21264, 1026270), (21720, 1004724), (22680, 962196), (22806, 956880), (23922, 912240), (24435, 893088), (24808, 879660), (25340, 861192), (26064, 837270), (26580, 821016), (27216, 801830), (27909, 781920), (28960, 753543), (29322, 744240), (30240, 721647), (30408, 717660), (31010, 703728), (31896, 684180), (32580, 669816), (34020, 641464), (34209, 637920), (35440, 615762), (35883, 608160), (37212, 586440), (38010, 574128), (38880, 561281), (39096, 558180), (39870, 547344), (40544, 538245), (42528, 513135), (43440, 502362), (43983, 496160), (45360, 481098), (45612, 478440), (46515, 469152), (47844, 456120), (48870, 446544), (49616, 439830), (50680, 430596), (52128, 418635), (53160, 410508), (54432, 400915), (55818, 390960), (57015, 382752), (58644, 372120), (59805, 364896), (60816, 358830), (62020, 351864), (63792, 342090), (65160, 334908), (68040, 320732), (68418, 318960), (70880, 307881), (71766, 304080), (73305, 297696), (74424, 293220), (76020, 287064), (78192, 279090), (79740, 273672), (80183, 272160), (83727, 260640), (86880, 251181), (87966, 248080), (90720, 240549), (91224, 239220), (93030, 234576), (95688, 228060), (97740, 223272), (99232, 219915), (101360, 215298), (102627, 212640), (106320, 205254), (107649, 202720), (111636, 195480), (114030, 191376), (117288, 186060), (119610, 182448), (121632, 179415), (124040, 175932), (127584, 171045), (130320, 167454), (136080, 160366), (136836, 159480), (139545, 156384), (143532, 152040), (146610, 148848)]