21668278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1525

約数の個数: 480

約数和(自身を含む): 82479720960

約数和(自身を除く): 60811442640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 53, 60, 62, 65, 72, 78, 80, 90, 93, 104, 106, 117, 120, 124, 130, 144, 155, 156, 159, 180, 186, 195, 208, 212, 234, 240, 248, 260, 265, 279, 310, 312, 318, 360, 372, 390, 403, 424, 465, 468, 477, 496, 520, 530, 558, 585, 620, 624, 636, 689, 720, 744, 780, 795, 806, 848, 930, 936, 954, 1040, 1060, 1116, 1170, 1209, 1240, 1272, 1378, 1395, 1409, 1488, 1560, 1590, 1612, 1643, 1860, 1872, 1908, 2015, 2067, 2120, 2232, 2340, 2385, 2418, 2480, 2544, 2756, 2790, 2818, 3120, 3180, 3224, 3286, 3445, 3627, 3720, 3816, 4030, 4134, 4227, 4240, 4464, 4680, 4770, 4836, 4929, 5512, 5580, 5636, 6045, 6201, 6360, 6448, 6572, 6890, 7045, 7254, 7440, 7632, 8060, 8215, 8268, 8454, 9360, 9540, 9672, 9858, 10335, 11024, 11160, 11272, 12090, 12402, 12681, 12720, 13144, 13780, 14090, 14508, 14787, 16120, 16430, 16536, 16908, 18135, 18317, 19080, 19344, 19716, 20670, 21135, 21359, 22320, 22544, 24180, 24645, 24804, 25362, 26288, 27560, 28180, 29016, 29574, 31005, 32240, 32860, 33072, 33816, 36270, 36634, 38160, 39432, 41340, 42270, 42718, 43679, 48360, 49290, 49608, 50724, 54951, 55120, 56360, 58032, 59148, 62010, 63405, 64077, 65720, 67632, 72540, 73268, 73935, 74677, 78864, 82680, 84540, 85436, 87358, 91585, 96720, 98580, 99216, 101448, 106795, 109902, 112720, 118296, 124020, 126810, 128154, 131037, 131440, 145080, 146536, 147870, 149354, 164853, 165360, 169080, 170872, 174716, 183170, 192231, 197160, 202896, 213590, 218395, 219804, 224031, 236592, 248040, 253620, 256308, 262074, 274755, 290160, 293072, 295740, 298708, 320385, 329706, 338160, 341744, 349432, 366340, 373385, 384462, 393111, 394320, 427180, 436790, 439608, 448062, 496080, 507240, 512616, 524148, 549510, 567827, 591480, 597416, 640770, 655185, 659412, 672093, 698864, 732680, 746770, 768924, 786222, 824265, 854360, 873580, 879216, 896124, 961155, 970801, 1014480, 1025232, 1048296, 1099020, 1120155, 1135654, 1182960, 1194832, 1281540, 1310370, 1318824, 1344186, 1465360, 1493540, 1537848, 1572444, 1648530, 1703481, 1708720, 1747160, 1792248, 1922310, 1941602, 1965555, 2096592, 2198040, 2240310, 2271308, 2314987, 2563080, 2620740, 2637648, 2688372, 2839135, 2912403, 2987080, 3075696, 3144888, 3297060, 3360465, 3406962, 3494320, 3584496, 3844620, 3883204, 3931110, 4396080, 4480620, 4542616, 4629974, 4854005, 5110443, 5126160, 5241480, 5376744, 5678270, 5824806, 5974160, 6289776, 6594120, 6720930, 6813924, 6944961, 7689240, 7766408, 7862220, 8517405, 8737209, 8961240, 9085232, 9259948, 9708010, 10220886, 10482960, 10753488, 11356540, 11574935, 11649612, 13188240, 13441860, 13627848, 13889922, 14562015, 15378480, 15532816, 15724440, 17034810, 17474418, 17922480, 18519896, 19416020, 20441772, 20834883, 22713080, 23149870, 23299224, 25552215, 26883720, 27255696, 27779844, 29124030, 30094831, 31448880, 34069620, 34724805, 34948836, 37039792, 38832040, 40883544, 41669766, 43686045, 45426160, 46299740, 46598448, 51104430, 53767440, 55559688, 58248060, 60189662, 68139240, 69449610, 69897672, 77664080, 81767088, 83339532, 87372090, 90284493, 92599480, 102208860, 104174415, 111119376, 116496120, 120379324, 136278480, 138899220, 139795344, 150474155, 166679064, 174744180, 180568986, 185198960, 204417720, 208348830, 232992240, 240758648, 270853479, 277798440, 300948310, 333358128, 349488360, 361137972, 408835440, 416697660, 451422465, 481517296, 541706958, 555596880, 601896620, 698976720, 722275944, 833395320, 902844930, 1083413916, 1203793240, 1354267395, 1444551888, 1666790640, 1805689860, 2166827832, 2407586480, 2708534790, 3611379720, 4333655664, 5417069580, 7222759440, 10834139160, 21668278320]

約数ペア:

[(1, 21668278320), (2, 10834139160), (3, 7222759440), (4, 5417069580), (5, 4333655664), (6, 3611379720), (8, 2708534790), (9, 2407586480), (10, 2166827832), (12, 1805689860), (13, 1666790640), (15, 1444551888), (16, 1354267395), (18, 1203793240), (20, 1083413916), (24, 902844930), (26, 833395320), (30, 722275944), (31, 698976720), (36, 601896620), (39, 555596880), (40, 541706958), (45, 481517296), (48, 451422465), (52, 416697660), (53, 408835440), (60, 361137972), (62, 349488360), (65, 333358128), (72, 300948310), (78, 277798440), (80, 270853479), (90, 240758648), (93, 232992240), (104, 208348830), (106, 204417720), (117, 185198960), (120, 180568986), (124, 174744180), (130, 166679064), (144, 150474155), (155, 139795344), (156, 138899220), (159, 136278480), (180, 120379324), (186, 116496120), (195, 111119376), (208, 104174415), (212, 102208860), (234, 92599480), (240, 90284493), (248, 87372090), (260, 83339532), (265, 81767088), (279, 77664080), (310, 69897672), (312, 69449610), (318, 68139240), (360, 60189662), (372, 58248060), (390, 55559688), (403, 53767440), (424, 51104430), (465, 46598448), (468, 46299740), (477, 45426160), (496, 43686045), (520, 41669766), (530, 40883544), (558, 38832040), (585, 37039792), (620, 34948836), (624, 34724805), (636, 34069620), (689, 31448880), (720, 30094831), (744, 29124030), (780, 27779844), (795, 27255696), (806, 26883720), (848, 25552215), (930, 23299224), (936, 23149870), (954, 22713080), (1040, 20834883), (1060, 20441772), (1116, 19416020), (1170, 18519896), (1209, 17922480), (1240, 17474418), (1272, 17034810), (1378, 15724440), (1395, 15532816), (1409, 15378480), (1488, 14562015), (1560, 13889922), (1590, 13627848), (1612, 13441860), (1643, 13188240), (1860, 11649612), (1872, 11574935), (1908, 11356540), (2015, 10753488), (2067, 10482960), (2120, 10220886), (2232, 9708010), (2340, 9259948), (2385, 9085232), (2418, 8961240), (2480, 8737209), (2544, 8517405), (2756, 7862220), (2790, 7766408), (2818, 7689240), (3120, 6944961), (3180, 6813924), (3224, 6720930), (3286, 6594120), (3445, 6289776), (3627, 5974160), (3720, 5824806), (3816, 5678270), (4030, 5376744), (4134, 5241480), (4227, 5126160), (4240, 5110443), (4464, 4854005), (4680, 4629974), (4770, 4542616), (4836, 4480620), (4929, 4396080), (5512, 3931110), (5580, 3883204), (5636, 3844620), (6045, 3584496), (6201, 3494320), (6360, 3406962), (6448, 3360465), (6572, 3297060), (6890, 3144888), (7045, 3075696), (7254, 2987080), (7440, 2912403), (7632, 2839135), (8060, 2688372), (8215, 2637648), (8268, 2620740), (8454, 2563080), (9360, 2314987), (9540, 2271308), (9672, 2240310), (9858, 2198040), (10335, 2096592), (11024, 1965555), (11160, 1941602), (11272, 1922310), (12090, 1792248), (12402, 1747160), (12681, 1708720), (12720, 1703481), (13144, 1648530), (13780, 1572444), (14090, 1537848), (14508, 1493540), (14787, 1465360), (16120, 1344186), (16430, 1318824), (16536, 1310370), (16908, 1281540), (18135, 1194832), (18317, 1182960), (19080, 1135654), (19344, 1120155), (19716, 1099020), (20670, 1048296), (21135, 1025232), (21359, 1014480), (22320, 970801), (22544, 961155), (24180, 896124), (24645, 879216), (24804, 873580), (25362, 854360), (26288, 824265), (27560, 786222), (28180, 768924), (29016, 746770), (29574, 732680), (31005, 698864), (32240, 672093), (32860, 659412), (33072, 655185), (33816, 640770), (36270, 597416), (36634, 591480), (38160, 567827), (39432, 549510), (41340, 524148), (42270, 512616), (42718, 507240), (43679, 496080), (48360, 448062), (49290, 439608), (49608, 436790), (50724, 427180), (54951, 394320), (55120, 393111), (56360, 384462), (58032, 373385), (59148, 366340), (62010, 349432), (63405, 341744), (64077, 338160), (65720, 329706), (67632, 320385), (72540, 298708), (73268, 295740), (73935, 293072), (74677, 290160), (78864, 274755), (82680, 262074), (84540, 256308), (85436, 253620), (87358, 248040), (91585, 236592), (96720, 224031), (98580, 219804), (99216, 218395), (101448, 213590), (106795, 202896), (109902, 197160), (112720, 192231), (118296, 183170), (124020, 174716), (126810, 170872), (128154, 169080), (131037, 165360), (131440, 164853), (145080, 149354), (146536, 147870)]