21092641920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:930

約数の個数: 768

約数和(自身を含む): 90000720000

約数和(自身を除く): 68908078080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 98, 105, 108, 112, 116, 120, 126, 128, 135, 140, 144, 145, 147, 160, 168, 174, 180, 189, 192, 196, 203, 210, 216, 224, 232, 240, 245, 252, 261, 270, 280, 288, 290, 294, 315, 320, 336, 348, 360, 378, 384, 392, 406, 420, 432, 435, 441, 448, 464, 480, 490, 504, 522, 540, 560, 576, 580, 588, 609, 630, 640, 672, 696, 720, 735, 756, 783, 784, 812, 840, 859, 864, 870, 882, 896, 928, 945, 960, 980, 1008, 1015, 1044, 1080, 1120, 1152, 1160, 1176, 1218, 1260, 1305, 1323, 1344, 1392, 1421, 1440, 1470, 1512, 1566, 1568, 1624, 1680, 1718, 1728, 1740, 1764, 1827, 1856, 1890, 1920, 1960, 2016, 2030, 2088, 2160, 2205, 2240, 2320, 2352, 2436, 2520, 2577, 2610, 2646, 2688, 2784, 2842, 2880, 2940, 3024, 3045, 3132, 3136, 3248, 3360, 3436, 3456, 3480, 3528, 3654, 3712, 3780, 3915, 3920, 4032, 4060, 4176, 4263, 4295, 4320, 4410, 4480, 4640, 4704, 4872, 5040, 5154, 5220, 5292, 5481, 5568, 5684, 5760, 5880, 6013, 6048, 6090, 6264, 6272, 6496, 6615, 6720, 6872, 6960, 7056, 7105, 7308, 7560, 7731, 7830, 7840, 8064, 8120, 8352, 8526, 8590, 8640, 8820, 9135, 9280, 9408, 9744, 10080, 10308, 10440, 10584, 10962, 11136, 11368, 11760, 12026, 12096, 12180, 12528, 12789, 12885, 12992, 13230, 13440, 13744, 13920, 14112, 14210, 14616, 15120, 15462, 15660, 15680, 16240, 16704, 17052, 17180, 17280, 17640, 18039, 18270, 18560, 18816, 19488, 20160, 20616, 20880, 21168, 21315, 21924, 22736, 23193, 23520, 24052, 24192, 24360, 24911, 25056, 25578, 25770, 25984, 26460, 27405, 27488, 27840, 28224, 28420, 29232, 30065, 30240, 30924, 31320, 31360, 32480, 33408, 34104, 34360, 35280, 36078, 36540, 38367, 38655, 38976, 40320, 41232, 41760, 42091, 42336, 42630, 43848, 45472, 46386, 47040, 48104, 48720, 49822, 50112, 51156, 51540, 52920, 54117, 54810, 54976, 55680, 56448, 56840, 58464, 60130, 60480, 61848, 62640, 63945, 64960, 68208, 68720, 70560, 72156, 73080, 74733, 76734, 77310, 77952, 82464, 83520, 84182, 84672, 85260, 87696, 90195, 90944, 92772, 94080, 96208, 97440, 99644, 100224, 102312, 103080, 105840, 108234, 109620, 109952, 113680, 115965, 116928, 120260, 120960, 123696, 124555, 125280, 126273, 127890, 129920, 136416, 137440, 141120, 144312, 146160, 149466, 153468, 154620, 162351, 164928, 167040, 168364, 169344, 170520, 174377, 175392, 180390, 181888, 185544, 191835, 192416, 194880, 199288, 204624, 206160, 210455, 211680, 216468, 219240, 224199, 227360, 231930, 233856, 240520, 247392, 249110, 250560, 252546, 255780, 270585, 272832, 274880, 282240, 288624, 292320, 298932, 306936, 309240, 324702, 329856, 336728, 341040, 348754, 350784, 360780, 371088, 373665, 378819, 383670, 384832, 389760, 398576, 409248, 412320, 420910, 423360, 432936, 438480, 448398, 454720, 463860, 481040, 494784, 498220, 501120, 505092, 511560, 523131, 541170, 545664, 549760, 577248, 584640, 597864, 613872, 618480, 631365, 649404, 672597, 673456, 682080, 697508, 701568, 721560, 742176, 747330, 757638, 767340, 769664, 797152, 811755, 818496, 824640, 841820, 846720, 865872, 871885, 876960, 896796, 909440, 927720, 962080, 989568, 996440, 1010184, 1023120, 1046262, 1082340, 1120995, 1136457, 1154496, 1169280, 1195728, 1220639, 1227744, 1236960, 1262730, 1298808, 1345194, 1346912, 1364160, 1395016, 1443120, 1484352, 1494660, 1515276, 1534680, 1569393, 1594304, 1623510, 1636992, 1649280, 1683640, 1731744, 1743770, 1753920, 1793592, 1855440, 1894095, 1924160, 1992880, 2020368, 2046240, 2092524, 2164680, 2241990, 2272914, 2308992, 2391456, 2441278, 2455488, 2473920, 2525460, 2597616, 2615655, 2690388, 2693824, 2728320, 2790032, 2886240, 2968704, 2989320, 3030552, 3069360, 3138786, 3188608, 3247020, 3362985, 3367280, 3463488, 3487540, 3507840, 3587184, 3661917, 3710880, 3788190, 3848320, 3985760, 4040736, 4092480, 4185048, 4329360, 4483980, 4545828, 4708179, 4782912, 4882556, 4910976, 4947840, 5050920, 5195232, 5231310, 5380776, 5387648, 5580064, 5682285, 5772480, 5978640, 6061104, 6103195, 6138720, 6277572, 6494040, 6725970, 6734560, 6926976, 6975080, 7174368, 7323834, 7421760, 7576380, 7846965, 7971520, 8081472, 8184960, 8370096, 8658720, 8967960, 9091656, 9416358, 9565824, 9765112, 10101840, 10390464, 10462620, 10761552, 10985751, 11160128, 11364570, 11544960, 11957280, 12122208, 12206390, 12277440, 12555144, 12988080, 13451940, 13469120, 13950160, 14348736, 14647668, 14843520, 15152760, 15693930, 15943040, 16162944, 16740192, 17317440, 17935920, 18183312, 18309585, 18832716, 19530224, 20203680, 20780928, 20925240, 21523104, 21971502, 22320256, 22729140, 23540895, 23914560, 24244416, 24412780, 24554880, 25110288, 25976160, 26903880, 26938240, 27900320, 28697472, 29295336, 30305520, 31387860, 32957253, 33480384, 34634880, 35871840, 36366624, 36619170, 37665432, 39060448, 40407360, 41850480, 43046208, 43943004, 45458280, 47081790, 47829120, 48488832, 48825560, 50220576, 51952320, 53807760, 54928755, 55800640, 58590672, 60611040, 62775720, 65914506, 66960768, 71743680, 72733248, 73238340, 75330864, 78120896, 80814720, 83700960, 86092416, 87886008, 90916560, 94163580, 97651120, 100441152, 103904640, 107615520, 109857510, 111601280, 117181344, 121222080, 125551440, 131829012, 143487360, 145466496, 146476680, 150661728, 156241792, 164786265, 167401920, 175772016, 181833120, 188327160, 195302240, 200882304, 215231040, 219715020, 234362688, 242444160, 251102880, 263658024, 292953360, 301323456, 329572530, 334803840, 351544032, 363666240, 376654320, 390604480, 430462080, 439430040, 468725376, 502205760, 527316048, 585906720, 602646912, 659145060, 703088064, 727332480, 753308640, 781208960, 878860080, 1004411520, 1054632096, 1171813440, 1318290120, 1406176128, 1506617280, 1757720160, 2109264192, 2343626880, 2636580240, 3013234560, 3515440320, 4218528384, 5273160480, 7030880640, 10546320960, 21092641920]

約数ペア:

[(1, 21092641920), (2, 10546320960), (3, 7030880640), (4, 5273160480), (5, 4218528384), (6, 3515440320), (7, 3013234560), (8, 2636580240), (9, 2343626880), (10, 2109264192), (12, 1757720160), (14, 1506617280), (15, 1406176128), (16, 1318290120), (18, 1171813440), (20, 1054632096), (21, 1004411520), (24, 878860080), (27, 781208960), (28, 753308640), (29, 727332480), (30, 703088064), (32, 659145060), (35, 602646912), (36, 585906720), (40, 527316048), (42, 502205760), (45, 468725376), (48, 439430040), (49, 430462080), (54, 390604480), (56, 376654320), (58, 363666240), (60, 351544032), (63, 334803840), (64, 329572530), (70, 301323456), (72, 292953360), (80, 263658024), (84, 251102880), (87, 242444160), (90, 234362688), (96, 219715020), (98, 215231040), (105, 200882304), (108, 195302240), (112, 188327160), (116, 181833120), (120, 175772016), (126, 167401920), (128, 164786265), (135, 156241792), (140, 150661728), (144, 146476680), (145, 145466496), (147, 143487360), (160, 131829012), (168, 125551440), (174, 121222080), (180, 117181344), (189, 111601280), (192, 109857510), (196, 107615520), (203, 103904640), (210, 100441152), (216, 97651120), (224, 94163580), (232, 90916560), (240, 87886008), (245, 86092416), (252, 83700960), (261, 80814720), (270, 78120896), (280, 75330864), (288, 73238340), (290, 72733248), (294, 71743680), (315, 66960768), (320, 65914506), (336, 62775720), (348, 60611040), (360, 58590672), (378, 55800640), (384, 54928755), (392, 53807760), (406, 51952320), (420, 50220576), (432, 48825560), (435, 48488832), (441, 47829120), (448, 47081790), (464, 45458280), (480, 43943004), (490, 43046208), (504, 41850480), (522, 40407360), (540, 39060448), (560, 37665432), (576, 36619170), (580, 36366624), (588, 35871840), (609, 34634880), (630, 33480384), (640, 32957253), (672, 31387860), (696, 30305520), (720, 29295336), (735, 28697472), (756, 27900320), (783, 26938240), (784, 26903880), (812, 25976160), (840, 25110288), (859, 24554880), (864, 24412780), (870, 24244416), (882, 23914560), (896, 23540895), (928, 22729140), (945, 22320256), (960, 21971502), (980, 21523104), (1008, 20925240), (1015, 20780928), (1044, 20203680), (1080, 19530224), (1120, 18832716), (1152, 18309585), (1160, 18183312), (1176, 17935920), (1218, 17317440), (1260, 16740192), (1305, 16162944), (1323, 15943040), (1344, 15693930), (1392, 15152760), (1421, 14843520), (1440, 14647668), (1470, 14348736), (1512, 13950160), (1566, 13469120), (1568, 13451940), (1624, 12988080), (1680, 12555144), (1718, 12277440), (1728, 12206390), (1740, 12122208), (1764, 11957280), (1827, 11544960), (1856, 11364570), (1890, 11160128), (1920, 10985751), (1960, 10761552), (2016, 10462620), (2030, 10390464), (2088, 10101840), (2160, 9765112), (2205, 9565824), (2240, 9416358), (2320, 9091656), (2352, 8967960), (2436, 8658720), (2520, 8370096), (2577, 8184960), (2610, 8081472), (2646, 7971520), (2688, 7846965), (2784, 7576380), (2842, 7421760), (2880, 7323834), (2940, 7174368), (3024, 6975080), (3045, 6926976), (3132, 6734560), (3136, 6725970), (3248, 6494040), (3360, 6277572), (3436, 6138720), (3456, 6103195), (3480, 6061104), (3528, 5978640), (3654, 5772480), (3712, 5682285), (3780, 5580064), (3915, 5387648), (3920, 5380776), (4032, 5231310), (4060, 5195232), (4176, 5050920), (4263, 4947840), (4295, 4910976), (4320, 4882556), (4410, 4782912), (4480, 4708179), (4640, 4545828), (4704, 4483980), (4872, 4329360), (5040, 4185048), (5154, 4092480), (5220, 4040736), (5292, 3985760), (5481, 3848320), (5568, 3788190), (5684, 3710880), (5760, 3661917), (5880, 3587184), (6013, 3507840), (6048, 3487540), (6090, 3463488), (6264, 3367280), (6272, 3362985), (6496, 3247020), (6615, 3188608), (6720, 3138786), (6872, 3069360), (6960, 3030552), (7056, 2989320), (7105, 2968704), (7308, 2886240), (7560, 2790032), (7731, 2728320), (7830, 2693824), (7840, 2690388), (8064, 2615655), (8120, 2597616), (8352, 2525460), (8526, 2473920), (8590, 2455488), (8640, 2441278), (8820, 2391456), (9135, 2308992), (9280, 2272914), (9408, 2241990), (9744, 2164680), (10080, 2092524), (10308, 2046240), (10440, 2020368), (10584, 1992880), (10962, 1924160), (11136, 1894095), (11368, 1855440), (11760, 1793592), (12026, 1753920), (12096, 1743770), (12180, 1731744), (12528, 1683640), (12789, 1649280), (12885, 1636992), (12992, 1623510), (13230, 1594304), (13440, 1569393), (13744, 1534680), (13920, 1515276), (14112, 1494660), (14210, 1484352), (14616, 1443120), (15120, 1395016), (15462, 1364160), (15660, 1346912), (15680, 1345194), (16240, 1298808), (16704, 1262730), (17052, 1236960), (17180, 1227744), (17280, 1220639), (17640, 1195728), (18039, 1169280), (18270, 1154496), (18560, 1136457), (18816, 1120995), (19488, 1082340), (20160, 1046262), (20616, 1023120), (20880, 1010184), (21168, 996440), (21315, 989568), (21924, 962080), (22736, 927720), (23193, 909440), (23520, 896796), (24052, 876960), (24192, 871885), (24360, 865872), (24911, 846720), (25056, 841820), (25578, 824640), (25770, 818496), (25984, 811755), (26460, 797152), (27405, 769664), (27488, 767340), (27840, 757638), (28224, 747330), (28420, 742176), (29232, 721560), (30065, 701568), (30240, 697508), (30924, 682080), (31320, 673456), (31360, 672597), (32480, 649404), (33408, 631365), (34104, 618480), (34360, 613872), (35280, 597864), (36078, 584640), (36540, 577248), (38367, 549760), (38655, 545664), (38976, 541170), (40320, 523131), (41232, 511560), (41760, 505092), (42091, 501120), (42336, 498220), (42630, 494784), (43848, 481040), (45472, 463860), (46386, 454720), (47040, 448398), (48104, 438480), (48720, 432936), (49822, 423360), (50112, 420910), (51156, 412320), (51540, 409248), (52920, 398576), (54117, 389760), (54810, 384832), (54976, 383670), (55680, 378819), (56448, 373665), (56840, 371088), (58464, 360780), (60130, 350784), (60480, 348754), (61848, 341040), (62640, 336728), (63945, 329856), (64960, 324702), (68208, 309240), (68720, 306936), (70560, 298932), (72156, 292320), (73080, 288624), (74733, 282240), (76734, 274880), (77310, 272832), (77952, 270585), (82464, 255780), (83520, 252546), (84182, 250560), (84672, 249110), (85260, 247392), (87696, 240520), (90195, 233856), (90944, 231930), (92772, 227360), (94080, 224199), (96208, 219240), (97440, 216468), (99644, 211680), (100224, 210455), (102312, 206160), (103080, 204624), (105840, 199288), (108234, 194880), (109620, 192416), (109952, 191835), (113680, 185544), (115965, 181888), (116928, 180390), (120260, 175392), (120960, 174377), (123696, 170520), (124555, 169344), (125280, 168364), (126273, 167040), (127890, 164928), (129920, 162351), (136416, 154620), (137440, 153468), (141120, 149466), (144312, 146160)]