21804945120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:708

約数の個数: 576

約数和(自身を含む): 89355571200

約数和(自身を除く): 67550626080

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 239, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 431, 432, 441, 478, 480, 490, 504, 540, 560, 588, 630, 672, 717, 720, 735, 756, 784, 840, 862, 864, 882, 945, 956, 980, 1008, 1080, 1120, 1176, 1195, 1260, 1293, 1323, 1434, 1440, 1470, 1512, 1568, 1673, 1680, 1724, 1764, 1890, 1912, 1960, 2016, 2151, 2155, 2160, 2205, 2352, 2390, 2520, 2586, 2646, 2868, 2940, 3017, 3024, 3346, 3360, 3448, 3528, 3585, 3780, 3824, 3879, 3920, 4302, 4310, 4320, 4410, 4704, 4780, 5019, 5040, 5172, 5292, 5736, 5880, 6034, 6048, 6453, 6465, 6615, 6692, 6896, 7056, 7170, 7560, 7648, 7758, 7840, 8365, 8604, 8620, 8820, 9051, 9560, 10038, 10080, 10344, 10584, 10755, 11472, 11637, 11711, 11760, 12068, 12906, 12930, 13230, 13384, 13792, 14112, 14340, 15057, 15085, 15120, 15516, 16730, 17208, 17240, 17640, 18102, 19120, 19395, 20076, 20688, 21119, 21168, 21510, 22944, 23274, 23422, 23520, 24136, 25095, 25812, 25860, 26460, 26768, 27153, 28680, 30114, 30170, 30240, 31032, 32265, 33460, 34416, 34480, 35133, 35280, 36204, 38240, 38790, 40152, 41376, 42238, 42336, 43020, 45171, 45255, 46548, 46844, 48272, 50190, 51624, 51720, 52920, 53536, 54306, 57360, 58185, 58555, 60228, 60340, 62064, 63357, 64530, 66920, 68832, 68960, 70266, 70560, 72408, 75285, 77580, 80304, 81459, 84476, 86040, 90342, 90510, 93096, 93688, 96544, 100380, 103009, 103248, 103440, 105399, 105595, 105840, 108612, 114720, 116370, 117110, 120456, 120680, 124128, 126714, 129060, 133840, 135765, 140532, 144816, 150570, 155160, 160608, 162918, 168952, 172080, 175665, 180684, 181020, 186192, 187376, 190071, 200760, 206018, 206496, 206880, 210798, 211190, 211680, 217224, 225855, 232740, 234220, 240912, 241360, 253428, 258120, 267680, 271530, 281064, 289632, 301140, 309027, 310320, 316197, 316785, 325836, 337904, 344160, 351330, 361368, 362040, 372384, 374752, 380142, 401520, 407295, 412036, 421596, 422380, 434448, 451710, 465480, 468440, 481824, 482720, 506856, 515045, 516240, 526995, 543060, 562128, 570213, 602280, 618054, 620640, 632394, 633570, 651672, 675808, 702660, 721063, 722736, 724080, 760284, 803040, 814590, 824072, 843192, 844760, 868896, 903420, 927081, 930960, 936880, 950355, 1013712, 1030090, 1032480, 1053990, 1086120, 1124256, 1140426, 1204560, 1236108, 1264788, 1267140, 1303344, 1405320, 1442126, 1445472, 1448160, 1520568, 1545135, 1580985, 1629180, 1648144, 1686384, 1689520, 1806840, 1854162, 1861920, 1873760, 1900710, 2027424, 2060180, 2107980, 2163189, 2172240, 2280852, 2409120, 2472216, 2529576, 2534280, 2606688, 2781243, 2810640, 2851065, 2884252, 3041136, 3090270, 3161970, 3258360, 3296288, 3372768, 3379040, 3605315, 3613680, 3708324, 3801420, 4120360, 4215960, 4326378, 4344480, 4561704, 4635405, 4944432, 5047441, 5059152, 5068560, 5562486, 5621280, 5702130, 5768504, 6082272, 6180540, 6323940, 6489567, 6516720, 7210630, 7227360, 7416648, 7602840, 8240720, 8431920, 8652756, 9123408, 9270810, 9888864, 10094882, 10118304, 10137120, 10815945, 11124972, 11404260, 11537008, 12361080, 12647880, 12979134, 13033440, 13906215, 14421260, 14833296, 15142323, 15205680, 16481440, 16863840, 17305512, 18246816, 18541620, 19468701, 20189764, 21631890, 22249944, 22808520, 23074016, 24722160, 25237205, 25295760, 25958268, 27812430, 28842520, 29666592, 30284646, 30411360, 32447835, 34611024, 37083240, 38937402, 40379528, 43263780, 44499888, 45426969, 45617040, 49444320, 50474410, 50591520, 51916536, 55624860, 57685040, 60569292, 64895670, 69222048, 74166480, 75711615, 77874804, 80759056, 86527560, 88999776, 90853938, 91234080, 97343505, 100948820, 103833072, 111249720, 115370080, 121138584, 129791340, 136280907, 148332960, 151423230, 155749608, 161518112, 173055120, 181707876, 194687010, 201897640, 207666144, 222499440, 227134845, 242277168, 259582680, 272561814, 302846460, 311499216, 346110240, 363415752, 389374020, 403795280, 444998880, 454269690, 484554336, 519165360, 545123628, 605692920, 622998432, 681404535, 726831504, 778748040, 807590560, 908539380, 1038330720, 1090247256, 1211385840, 1362809070, 1453663008, 1557496080, 1817078760, 2180494512, 2422771680, 2725618140, 3114992160, 3634157520, 4360989024, 5451236280, 7268315040, 10902472560, 21804945120]

約数ペア:

[(1, 21804945120), (2, 10902472560), (3, 7268315040), (4, 5451236280), (5, 4360989024), (6, 3634157520), (7, 3114992160), (8, 2725618140), (9, 2422771680), (10, 2180494512), (12, 1817078760), (14, 1557496080), (15, 1453663008), (16, 1362809070), (18, 1211385840), (20, 1090247256), (21, 1038330720), (24, 908539380), (27, 807590560), (28, 778748040), (30, 726831504), (32, 681404535), (35, 622998432), (36, 605692920), (40, 545123628), (42, 519165360), (45, 484554336), (48, 454269690), (49, 444998880), (54, 403795280), (56, 389374020), (60, 363415752), (63, 346110240), (70, 311499216), (72, 302846460), (80, 272561814), (84, 259582680), (90, 242277168), (96, 227134845), (98, 222499440), (105, 207666144), (108, 201897640), (112, 194687010), (120, 181707876), (126, 173055120), (135, 161518112), (140, 155749608), (144, 151423230), (147, 148332960), (160, 136280907), (168, 129791340), (180, 121138584), (189, 115370080), (196, 111249720), (210, 103833072), (216, 100948820), (224, 97343505), (239, 91234080), (240, 90853938), (245, 88999776), (252, 86527560), (270, 80759056), (280, 77874804), (288, 75711615), (294, 74166480), (315, 69222048), (336, 64895670), (360, 60569292), (378, 57685040), (392, 55624860), (420, 51916536), (431, 50591520), (432, 50474410), (441, 49444320), (478, 45617040), (480, 45426969), (490, 44499888), (504, 43263780), (540, 40379528), (560, 38937402), (588, 37083240), (630, 34611024), (672, 32447835), (717, 30411360), (720, 30284646), (735, 29666592), (756, 28842520), (784, 27812430), (840, 25958268), (862, 25295760), (864, 25237205), (882, 24722160), (945, 23074016), (956, 22808520), (980, 22249944), (1008, 21631890), (1080, 20189764), (1120, 19468701), (1176, 18541620), (1195, 18246816), (1260, 17305512), (1293, 16863840), (1323, 16481440), (1434, 15205680), (1440, 15142323), (1470, 14833296), (1512, 14421260), (1568, 13906215), (1673, 13033440), (1680, 12979134), (1724, 12647880), (1764, 12361080), (1890, 11537008), (1912, 11404260), (1960, 11124972), (2016, 10815945), (2151, 10137120), (2155, 10118304), (2160, 10094882), (2205, 9888864), (2352, 9270810), (2390, 9123408), (2520, 8652756), (2586, 8431920), (2646, 8240720), (2868, 7602840), (2940, 7416648), (3017, 7227360), (3024, 7210630), (3346, 6516720), (3360, 6489567), (3448, 6323940), (3528, 6180540), (3585, 6082272), (3780, 5768504), (3824, 5702130), (3879, 5621280), (3920, 5562486), (4302, 5068560), (4310, 5059152), (4320, 5047441), (4410, 4944432), (4704, 4635405), (4780, 4561704), (5019, 4344480), (5040, 4326378), (5172, 4215960), (5292, 4120360), (5736, 3801420), (5880, 3708324), (6034, 3613680), (6048, 3605315), (6453, 3379040), (6465, 3372768), (6615, 3296288), (6692, 3258360), (6896, 3161970), (7056, 3090270), (7170, 3041136), (7560, 2884252), (7648, 2851065), (7758, 2810640), (7840, 2781243), (8365, 2606688), (8604, 2534280), (8620, 2529576), (8820, 2472216), (9051, 2409120), (9560, 2280852), (10038, 2172240), (10080, 2163189), (10344, 2107980), (10584, 2060180), (10755, 2027424), (11472, 1900710), (11637, 1873760), (11711, 1861920), (11760, 1854162), (12068, 1806840), (12906, 1689520), (12930, 1686384), (13230, 1648144), (13384, 1629180), (13792, 1580985), (14112, 1545135), (14340, 1520568), (15057, 1448160), (15085, 1445472), (15120, 1442126), (15516, 1405320), (16730, 1303344), (17208, 1267140), (17240, 1264788), (17640, 1236108), (18102, 1204560), (19120, 1140426), (19395, 1124256), (20076, 1086120), (20688, 1053990), (21119, 1032480), (21168, 1030090), (21510, 1013712), (22944, 950355), (23274, 936880), (23422, 930960), (23520, 927081), (24136, 903420), (25095, 868896), (25812, 844760), (25860, 843192), (26460, 824072), (26768, 814590), (27153, 803040), (28680, 760284), (30114, 724080), (30170, 722736), (30240, 721063), (31032, 702660), (32265, 675808), (33460, 651672), (34416, 633570), (34480, 632394), (35133, 620640), (35280, 618054), (36204, 602280), (38240, 570213), (38790, 562128), (40152, 543060), (41376, 526995), (42238, 516240), (42336, 515045), (43020, 506856), (45171, 482720), (45255, 481824), (46548, 468440), (46844, 465480), (48272, 451710), (50190, 434448), (51624, 422380), (51720, 421596), (52920, 412036), (53536, 407295), (54306, 401520), (57360, 380142), (58185, 374752), (58555, 372384), (60228, 362040), (60340, 361368), (62064, 351330), (63357, 344160), (64530, 337904), (66920, 325836), (68832, 316785), (68960, 316197), (70266, 310320), (70560, 309027), (72408, 301140), (75285, 289632), (77580, 281064), (80304, 271530), (81459, 267680), (84476, 258120), (86040, 253428), (90342, 241360), (90510, 240912), (93096, 234220), (93688, 232740), (96544, 225855), (100380, 217224), (103009, 211680), (103248, 211190), (103440, 210798), (105399, 206880), (105595, 206496), (105840, 206018), (108612, 200760), (114720, 190071), (116370, 187376), (117110, 186192), (120456, 181020), (120680, 180684), (124128, 175665), (126714, 172080), (129060, 168952), (133840, 162918), (135765, 160608), (140532, 155160), (144816, 150570)]