21330509760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 672

約数和(自身を含む): 89104988160

約数和(自身を除く): 67774478400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 367, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 672, 720, 734, 744, 756, 837, 840, 864, 868, 930, 945, 960, 961, 992, 1008, 1080, 1085, 1101, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1468, 1488, 1512, 1674, 1680, 1728, 1736, 1835, 1860, 1890, 1922, 1953, 1984, 2016, 2160, 2170, 2202, 2232, 2240, 2480, 2520, 2569, 2604, 2790, 2880, 2883, 2936, 2976, 3024, 3255, 3303, 3348, 3360, 3472, 3670, 3720, 3780, 3844, 3906, 4032, 4185, 4320, 4340, 4404, 4464, 4805, 4960, 5040, 5138, 5208, 5505, 5580, 5766, 5859, 5872, 5952, 6048, 6510, 6606, 6696, 6720, 6727, 6944, 7340, 7440, 7560, 7688, 7707, 7812, 8370, 8640, 8649, 8680, 8808, 8928, 9610, 9765, 9909, 9920, 10080, 10276, 10416, 11010, 11160, 11377, 11532, 11718, 11744, 12096, 12845, 13020, 13212, 13392, 13454, 13888, 14415, 14680, 14880, 15120, 15376, 15414, 15624, 16515, 16740, 17298, 17360, 17616, 17856, 19220, 19530, 19818, 20160, 20181, 20552, 20832, 22020, 22320, 22754, 23064, 23121, 23436, 23488, 25690, 25947, 26040, 26424, 26784, 26908, 28830, 29295, 29360, 29760, 30240, 30752, 30828, 31248, 33030, 33480, 33635, 34131, 34596, 34720, 35232, 38440, 38535, 39060, 39636, 40362, 41104, 41664, 43245, 44040, 44640, 45508, 46128, 46242, 46872, 49545, 51380, 51894, 52080, 52848, 53568, 53816, 56885, 57660, 58590, 58720, 60480, 60543, 61504, 61656, 62496, 66060, 66960, 67270, 68262, 69192, 69363, 69440, 70464, 76880, 77070, 78120, 79272, 79639, 80724, 82208, 86490, 88080, 89280, 91016, 92256, 92484, 93744, 99090, 100905, 102393, 102760, 103788, 104160, 105696, 107632, 113770, 115320, 115605, 117180, 117440, 121086, 123312, 124992, 129735, 132120, 133920, 134540, 136524, 138384, 138726, 153760, 154140, 156240, 158544, 159278, 161448, 164416, 170655, 172980, 176160, 181629, 182032, 184512, 184968, 187488, 198180, 201810, 204786, 205520, 207576, 208320, 211392, 215264, 227540, 230640, 231210, 234360, 238917, 242172, 246624, 259470, 264240, 267840, 269080, 273048, 276768, 277452, 302715, 307179, 307520, 308280, 312480, 317088, 318556, 322896, 341310, 345960, 346815, 352320, 352687, 363258, 364064, 369936, 374976, 396360, 398195, 403620, 409572, 411040, 415152, 430528, 455080, 461280, 462420, 468720, 477834, 484344, 493248, 511965, 518940, 528480, 538160, 546096, 553536, 554904, 605430, 614358, 616560, 624960, 634176, 637112, 645792, 682620, 691920, 693630, 705374, 716751, 726516, 728128, 739872, 792720, 796390, 807240, 819144, 822080, 830304, 908145, 910160, 922560, 924840, 937440, 955668, 968688, 1023930, 1037880, 1056960, 1058061, 1076320, 1092192, 1109808, 1194585, 1210860, 1228716, 1233120, 1274224, 1291584, 1365240, 1383840, 1387260, 1410748, 1433502, 1453032, 1479744, 1535895, 1585440, 1592780, 1614480, 1638288, 1660608, 1763435, 1816290, 1820320, 1849680, 1874880, 1911336, 1937376, 2047860, 2075760, 2116122, 2150253, 2152640, 2184384, 2219616, 2389170, 2421720, 2457432, 2466240, 2468809, 2548448, 2730480, 2767680, 2774520, 2821496, 2867004, 2906064, 3071790, 3170880, 3174183, 3185560, 3228960, 3276576, 3526870, 3583755, 3632580, 3640640, 3699360, 3822672, 3874752, 4095720, 4151520, 4232244, 4300506, 4439232, 4778340, 4843440, 4914864, 4937618, 5096896, 5290305, 5460960, 5549040, 5642992, 5734008, 5812128, 6143580, 6348366, 6371120, 6457920, 6553152, 7053740, 7167510, 7265160, 7398720, 7406427, 7645344, 8191440, 8303040, 8464488, 8601012, 9522549, 9556680, 9686880, 9829728, 9875236, 10580610, 10751265, 10921920, 11098080, 11285984, 11468016, 11624256, 12287160, 12344045, 12696732, 12742240, 14107480, 14335020, 14530320, 14812854, 15290688, 15870915, 16382880, 16928976, 17202024, 19045098, 19113360, 19373760, 19659456, 19750472, 21161220, 21502530, 22196160, 22219281, 22571968, 22936032, 24574320, 24688090, 25393464, 25484480, 28214960, 28670040, 29060640, 29625708, 31741830, 32765760, 33857952, 34404048, 37032135, 38090196, 38226720, 39500944, 42322440, 43005060, 44438562, 45872064, 47612745, 49148640, 49376180, 50786928, 56429920, 57340080, 58121280, 59251416, 63483660, 66657843, 67715904, 68808096, 74064270, 76180392, 76453440, 79001888, 84644880, 86010120, 88877124, 95225490, 98297280, 98752360, 101573856, 111096405, 112859840, 114680160, 118502832, 126967320, 133315686, 137616192, 148128540, 152360784, 158003776, 169289760, 172020240, 177754248, 190450980, 197504720, 203147712, 222192810, 229360320, 237005664, 253934640, 266631372, 296257080, 304721568, 333289215, 338579520, 344040480, 355508496, 380901960, 395009440, 444385620, 474011328, 507869280, 533262744, 592514160, 609443136, 666578430, 688080960, 711016992, 761803920, 790018880, 888771240, 1015738560, 1066525488, 1185028320, 1333156860, 1422033984, 1523607840, 1777542480, 2133050976, 2370056640, 2666313720, 3047215680, 3555084960, 4266101952, 5332627440, 7110169920, 10665254880, 21330509760]

約数ペア:

[(1, 21330509760), (2, 10665254880), (3, 7110169920), (4, 5332627440), (5, 4266101952), (6, 3555084960), (7, 3047215680), (8, 2666313720), (9, 2370056640), (10, 2133050976), (12, 1777542480), (14, 1523607840), (15, 1422033984), (16, 1333156860), (18, 1185028320), (20, 1066525488), (21, 1015738560), (24, 888771240), (27, 790018880), (28, 761803920), (30, 711016992), (31, 688080960), (32, 666578430), (35, 609443136), (36, 592514160), (40, 533262744), (42, 507869280), (45, 474011328), (48, 444385620), (54, 395009440), (56, 380901960), (60, 355508496), (62, 344040480), (63, 338579520), (64, 333289215), (70, 304721568), (72, 296257080), (80, 266631372), (84, 253934640), (90, 237005664), (93, 229360320), (96, 222192810), (105, 203147712), (108, 197504720), (112, 190450980), (120, 177754248), (124, 172020240), (126, 169289760), (135, 158003776), (140, 152360784), (144, 148128540), (155, 137616192), (160, 133315686), (168, 126967320), (180, 118502832), (186, 114680160), (189, 112859840), (192, 111096405), (210, 101573856), (216, 98752360), (217, 98297280), (224, 95225490), (240, 88877124), (248, 86010120), (252, 84644880), (270, 79001888), (279, 76453440), (280, 76180392), (288, 74064270), (310, 68808096), (315, 67715904), (320, 66657843), (336, 63483660), (360, 59251416), (367, 58121280), (372, 57340080), (378, 56429920), (420, 50786928), (432, 49376180), (434, 49148640), (448, 47612745), (465, 45872064), (480, 44438562), (496, 43005060), (504, 42322440), (540, 39500944), (558, 38226720), (560, 38090196), (576, 37032135), (620, 34404048), (630, 33857952), (651, 32765760), (672, 31741830), (720, 29625708), (734, 29060640), (744, 28670040), (756, 28214960), (837, 25484480), (840, 25393464), (864, 24688090), (868, 24574320), (930, 22936032), (945, 22571968), (960, 22219281), (961, 22196160), (992, 21502530), (1008, 21161220), (1080, 19750472), (1085, 19659456), (1101, 19373760), (1116, 19113360), (1120, 19045098), (1240, 17202024), (1260, 16928976), (1302, 16382880), (1344, 15870915), (1395, 15290688), (1440, 14812854), (1468, 14530320), (1488, 14335020), (1512, 14107480), (1674, 12742240), (1680, 12696732), (1728, 12344045), (1736, 12287160), (1835, 11624256), (1860, 11468016), (1890, 11285984), (1922, 11098080), (1953, 10921920), (1984, 10751265), (2016, 10580610), (2160, 9875236), (2170, 9829728), (2202, 9686880), (2232, 9556680), (2240, 9522549), (2480, 8601012), (2520, 8464488), (2569, 8303040), (2604, 8191440), (2790, 7645344), (2880, 7406427), (2883, 7398720), (2936, 7265160), (2976, 7167510), (3024, 7053740), (3255, 6553152), (3303, 6457920), (3348, 6371120), (3360, 6348366), (3472, 6143580), (3670, 5812128), (3720, 5734008), (3780, 5642992), (3844, 5549040), (3906, 5460960), (4032, 5290305), (4185, 5096896), (4320, 4937618), (4340, 4914864), (4404, 4843440), (4464, 4778340), (4805, 4439232), (4960, 4300506), (5040, 4232244), (5138, 4151520), (5208, 4095720), (5505, 3874752), (5580, 3822672), (5766, 3699360), (5859, 3640640), (5872, 3632580), (5952, 3583755), (6048, 3526870), (6510, 3276576), (6606, 3228960), (6696, 3185560), (6720, 3174183), (6727, 3170880), (6944, 3071790), (7340, 2906064), (7440, 2867004), (7560, 2821496), (7688, 2774520), (7707, 2767680), (7812, 2730480), (8370, 2548448), (8640, 2468809), (8649, 2466240), (8680, 2457432), (8808, 2421720), (8928, 2389170), (9610, 2219616), (9765, 2184384), (9909, 2152640), (9920, 2150253), (10080, 2116122), (10276, 2075760), (10416, 2047860), (11010, 1937376), (11160, 1911336), (11377, 1874880), (11532, 1849680), (11718, 1820320), (11744, 1816290), (12096, 1763435), (12845, 1660608), (13020, 1638288), (13212, 1614480), (13392, 1592780), (13454, 1585440), (13888, 1535895), (14415, 1479744), (14680, 1453032), (14880, 1433502), (15120, 1410748), (15376, 1387260), (15414, 1383840), (15624, 1365240), (16515, 1291584), (16740, 1274224), (17298, 1233120), (17360, 1228716), (17616, 1210860), (17856, 1194585), (19220, 1109808), (19530, 1092192), (19818, 1076320), (20160, 1058061), (20181, 1056960), (20552, 1037880), (20832, 1023930), (22020, 968688), (22320, 955668), (22754, 937440), (23064, 924840), (23121, 922560), (23436, 910160), (23488, 908145), (25690, 830304), (25947, 822080), (26040, 819144), (26424, 807240), (26784, 796390), (26908, 792720), (28830, 739872), (29295, 728128), (29360, 726516), (29760, 716751), (30240, 705374), (30752, 693630), (30828, 691920), (31248, 682620), (33030, 645792), (33480, 637112), (33635, 634176), (34131, 624960), (34596, 616560), (34720, 614358), (35232, 605430), (38440, 554904), (38535, 553536), (39060, 546096), (39636, 538160), (40362, 528480), (41104, 518940), (41664, 511965), (43245, 493248), (44040, 484344), (44640, 477834), (45508, 468720), (46128, 462420), (46242, 461280), (46872, 455080), (49545, 430528), (51380, 415152), (51894, 411040), (52080, 409572), (52848, 403620), (53568, 398195), (53816, 396360), (56885, 374976), (57660, 369936), (58590, 364064), (58720, 363258), (60480, 352687), (60543, 352320), (61504, 346815), (61656, 345960), (62496, 341310), (66060, 322896), (66960, 318556), (67270, 317088), (68262, 312480), (69192, 308280), (69363, 307520), (69440, 307179), (70464, 302715), (76880, 277452), (77070, 276768), (78120, 273048), (79272, 269080), (79639, 267840), (80724, 264240), (82208, 259470), (86490, 246624), (88080, 242172), (89280, 238917), (91016, 234360), (92256, 231210), (92484, 230640), (93744, 227540), (99090, 215264), (100905, 211392), (102393, 208320), (102760, 207576), (103788, 205520), (104160, 204786), (105696, 201810), (107632, 198180), (113770, 187488), (115320, 184968), (115605, 184512), (117180, 182032), (117440, 181629), (121086, 176160), (123312, 172980), (124992, 170655), (129735, 164416), (132120, 161448), (133920, 159278), (134540, 158544), (136524, 156240), (138384, 154140), (138726, 153760)]