21021094080

素因数分解:

$2^6\times 3^7\times 5^1\times 7^2\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 672

約数和(自身を含む): 87472601280

約数和(自身を除く): 66451507200

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, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 540, 560, 567, 576, 588, 613, 630, 648, 672, 720, 729, 735, 756, 784, 810, 840, 864, 882, 945, 960, 972, 980, 1008, 1080, 1120, 1134, 1176, 1215, 1226, 1260, 1296, 1323, 1344, 1440, 1458, 1470, 1512, 1568, 1620, 1680, 1701, 1728, 1764, 1839, 1890, 1944, 1960, 2016, 2160, 2187, 2205, 2240, 2268, 2352, 2430, 2452, 2520, 2592, 2646, 2835, 2880, 2916, 2940, 3024, 3065, 3136, 3240, 3360, 3402, 3528, 3645, 3678, 3780, 3888, 3920, 3969, 4032, 4291, 4320, 4374, 4410, 4536, 4704, 4860, 4904, 5040, 5103, 5184, 5292, 5517, 5670, 5832, 5880, 6048, 6130, 6480, 6615, 6720, 6804, 7056, 7290, 7356, 7560, 7776, 7840, 7938, 8505, 8582, 8640, 8748, 8820, 9072, 9195, 9408, 9720, 9808, 10080, 10206, 10584, 10935, 11034, 11340, 11664, 11760, 11907, 12096, 12260, 12873, 12960, 13230, 13608, 14112, 14580, 14712, 15120, 15309, 15552, 15680, 15876, 16551, 17010, 17164, 17496, 17640, 18144, 18390, 19440, 19616, 19845, 20160, 20412, 21168, 21455, 21870, 22068, 22680, 23328, 23520, 23814, 24520, 25515, 25746, 25920, 26460, 27216, 27585, 28224, 29160, 29424, 30037, 30240, 30618, 31752, 33102, 34020, 34328, 34992, 35280, 35721, 36288, 36780, 38619, 38880, 39232, 39690, 40824, 42336, 42910, 43740, 44136, 45360, 46656, 47040, 47628, 49040, 49653, 51030, 51492, 52920, 54432, 55170, 58320, 58848, 59535, 60074, 60480, 61236, 63504, 64365, 66204, 68040, 68656, 69984, 70560, 71442, 73560, 76545, 77238, 77760, 79380, 81648, 82755, 84672, 85820, 87480, 88272, 90111, 90720, 95256, 98080, 99306, 102060, 102984, 105840, 107163, 108864, 110340, 115857, 116640, 117696, 119070, 120148, 122472, 127008, 128730, 132408, 136080, 137312, 139968, 141120, 142884, 147120, 148959, 150185, 153090, 154476, 158760, 163296, 165510, 171640, 174960, 176544, 178605, 180222, 181440, 190512, 193095, 196160, 198612, 204120, 205968, 211680, 214326, 220680, 231714, 233280, 238140, 240296, 244944, 248265, 254016, 257460, 264816, 270333, 272160, 274624, 285768, 294240, 297918, 300370, 306180, 308952, 317520, 326592, 331020, 343280, 347571, 349920, 353088, 357210, 360444, 381024, 386190, 397224, 408240, 411936, 423360, 428652, 441360, 446877, 450555, 463428, 476280, 480592, 489888, 496530, 514920, 529632, 535815, 540666, 544320, 571536, 579285, 588480, 595836, 600740, 612360, 617904, 635040, 662040, 686560, 695142, 699840, 714420, 720888, 744795, 762048, 772380, 794448, 810999, 816480, 823872, 857304, 882720, 893754, 901110, 926856, 952560, 961184, 979776, 993060, 1029840, 1042713, 1059264, 1071630, 1081332, 1143072, 1158570, 1191672, 1201480, 1224720, 1235808, 1270080, 1324080, 1340631, 1351665, 1373120, 1390284, 1428840, 1441776, 1489590, 1544760, 1588896, 1621998, 1632960, 1714608, 1737855, 1765440, 1787508, 1802220, 1853712, 1905120, 1922368, 1986120, 2059680, 2085426, 2143260, 2162664, 2234385, 2286144, 2317140, 2383344, 2402960, 2432997, 2449440, 2471616, 2648160, 2681262, 2703330, 2780568, 2857680, 2883552, 2979180, 3089520, 3128139, 3177792, 3243996, 3429216, 3475710, 3575016, 3604440, 3707424, 3810240, 3972240, 4054995, 4119360, 4170852, 4286520, 4325328, 4468770, 4634280, 4766688, 4805920, 4865994, 4898880, 5213565, 5296320, 5362524, 5406660, 5561136, 5715360, 5767104, 5958360, 6179040, 6256278, 6487992, 6703155, 6858432, 6951420, 7150032, 7208880, 7298991, 7414848, 7944480, 8109990, 8341704, 8573040, 8650656, 8937540, 9268560, 9384417, 9533376, 9611840, 9731988, 10427130, 10725048, 10813320, 11122272, 11430720, 11916720, 12164985, 12358080, 12512556, 12975984, 13406310, 13902840, 14300064, 14417760, 14597982, 15640695, 15888960, 16219980, 16683408, 17146080, 17301312, 17875080, 18537120, 18768834, 19463976, 20854260, 21450096, 21626640, 21896973, 22244544, 23833440, 24329970, 25025112, 25951968, 26812620, 27805680, 28600128, 28835520, 29195964, 31281390, 32439960, 33366816, 34292160, 35750160, 36494955, 37074240, 37537668, 38927952, 41708520, 42900192, 43253280, 43793946, 46922085, 47666880, 48659940, 50050224, 51903936, 53625240, 55611360, 58391928, 62562780, 64879920, 65690919, 66733632, 71500320, 72989910, 75075336, 77855904, 83417040, 85800384, 86506560, 87587892, 93844170, 97319880, 100100448, 107250480, 109484865, 111222720, 116783856, 125125560, 129759840, 131381838, 143000640, 145979820, 150150672, 155711808, 166834080, 175175784, 187688340, 194639760, 200200896, 214500960, 218969730, 233567712, 250251120, 259519680, 262763676, 291959640, 300301344, 328454595, 333668160, 350351568, 375376680, 389279520, 429001920, 437939460, 467135424, 500502240, 525527352, 583919280, 600602688, 656909190, 700703136, 750753360, 778559040, 875878920, 1001004480, 1051054704, 1167838560, 1313818380, 1401406272, 1501506720, 1751757840, 2102109408, 2335677120, 2627636760, 3003013440, 3503515680, 4204218816, 5255273520, 7007031360, 10510547040, 21021094080]

約数ペア:

[(1, 21021094080), (2, 10510547040), (3, 7007031360), (4, 5255273520), (5, 4204218816), (6, 3503515680), (7, 3003013440), (8, 2627636760), (9, 2335677120), (10, 2102109408), (12, 1751757840), (14, 1501506720), (15, 1401406272), (16, 1313818380), (18, 1167838560), (20, 1051054704), (21, 1001004480), (24, 875878920), (27, 778559040), (28, 750753360), (30, 700703136), (32, 656909190), (35, 600602688), (36, 583919280), (40, 525527352), (42, 500502240), (45, 467135424), (48, 437939460), (49, 429001920), (54, 389279520), (56, 375376680), (60, 350351568), (63, 333668160), (64, 328454595), (70, 300301344), (72, 291959640), (80, 262763676), (81, 259519680), (84, 250251120), (90, 233567712), (96, 218969730), (98, 214500960), (105, 200200896), (108, 194639760), (112, 187688340), (120, 175175784), (126, 166834080), (135, 155711808), (140, 150150672), (144, 145979820), (147, 143000640), (160, 131381838), (162, 129759840), (168, 125125560), (180, 116783856), (189, 111222720), (192, 109484865), (196, 107250480), (210, 100100448), (216, 97319880), (224, 93844170), (240, 87587892), (243, 86506560), (245, 85800384), (252, 83417040), (270, 77855904), (280, 75075336), (288, 72989910), (294, 71500320), (315, 66733632), (320, 65690919), (324, 64879920), (336, 62562780), (360, 58391928), (378, 55611360), (392, 53625240), (405, 51903936), (420, 50050224), (432, 48659940), (441, 47666880), (448, 46922085), (480, 43793946), (486, 43253280), (490, 42900192), (504, 41708520), (540, 38927952), (560, 37537668), (567, 37074240), (576, 36494955), (588, 35750160), (613, 34292160), (630, 33366816), (648, 32439960), (672, 31281390), (720, 29195964), (729, 28835520), (735, 28600128), (756, 27805680), (784, 26812620), (810, 25951968), (840, 25025112), (864, 24329970), (882, 23833440), (945, 22244544), (960, 21896973), (972, 21626640), (980, 21450096), (1008, 20854260), (1080, 19463976), (1120, 18768834), (1134, 18537120), (1176, 17875080), (1215, 17301312), (1226, 17146080), (1260, 16683408), (1296, 16219980), (1323, 15888960), (1344, 15640695), (1440, 14597982), (1458, 14417760), (1470, 14300064), (1512, 13902840), (1568, 13406310), (1620, 12975984), (1680, 12512556), (1701, 12358080), (1728, 12164985), (1764, 11916720), (1839, 11430720), (1890, 11122272), (1944, 10813320), (1960, 10725048), (2016, 10427130), (2160, 9731988), (2187, 9611840), (2205, 9533376), (2240, 9384417), (2268, 9268560), (2352, 8937540), (2430, 8650656), (2452, 8573040), (2520, 8341704), (2592, 8109990), (2646, 7944480), (2835, 7414848), (2880, 7298991), (2916, 7208880), (2940, 7150032), (3024, 6951420), (3065, 6858432), (3136, 6703155), (3240, 6487992), (3360, 6256278), (3402, 6179040), (3528, 5958360), (3645, 5767104), (3678, 5715360), (3780, 5561136), (3888, 5406660), (3920, 5362524), (3969, 5296320), (4032, 5213565), (4291, 4898880), (4320, 4865994), (4374, 4805920), (4410, 4766688), (4536, 4634280), (4704, 4468770), (4860, 4325328), (4904, 4286520), (5040, 4170852), (5103, 4119360), (5184, 4054995), (5292, 3972240), (5517, 3810240), (5670, 3707424), (5832, 3604440), (5880, 3575016), (6048, 3475710), (6130, 3429216), (6480, 3243996), (6615, 3177792), (6720, 3128139), (6804, 3089520), (7056, 2979180), (7290, 2883552), (7356, 2857680), (7560, 2780568), (7776, 2703330), (7840, 2681262), (7938, 2648160), (8505, 2471616), (8582, 2449440), (8640, 2432997), (8748, 2402960), (8820, 2383344), (9072, 2317140), (9195, 2286144), (9408, 2234385), (9720, 2162664), (9808, 2143260), (10080, 2085426), (10206, 2059680), (10584, 1986120), (10935, 1922368), (11034, 1905120), (11340, 1853712), (11664, 1802220), (11760, 1787508), (11907, 1765440), (12096, 1737855), (12260, 1714608), (12873, 1632960), (12960, 1621998), (13230, 1588896), (13608, 1544760), (14112, 1489590), (14580, 1441776), (14712, 1428840), (15120, 1390284), (15309, 1373120), (15552, 1351665), (15680, 1340631), (15876, 1324080), (16551, 1270080), (17010, 1235808), (17164, 1224720), (17496, 1201480), (17640, 1191672), (18144, 1158570), (18390, 1143072), (19440, 1081332), (19616, 1071630), (19845, 1059264), (20160, 1042713), (20412, 1029840), (21168, 993060), (21455, 979776), (21870, 961184), (22068, 952560), (22680, 926856), (23328, 901110), (23520, 893754), (23814, 882720), (24520, 857304), (25515, 823872), (25746, 816480), (25920, 810999), (26460, 794448), (27216, 772380), (27585, 762048), (28224, 744795), (29160, 720888), (29424, 714420), (30037, 699840), (30240, 695142), (30618, 686560), (31752, 662040), (33102, 635040), (34020, 617904), (34328, 612360), (34992, 600740), (35280, 595836), (35721, 588480), (36288, 579285), (36780, 571536), (38619, 544320), (38880, 540666), (39232, 535815), (39690, 529632), (40824, 514920), (42336, 496530), (42910, 489888), (43740, 480592), (44136, 476280), (45360, 463428), (46656, 450555), (47040, 446877), (47628, 441360), (49040, 428652), (49653, 423360), (51030, 411936), (51492, 408240), (52920, 397224), (54432, 386190), (55170, 381024), (58320, 360444), (58848, 357210), (59535, 353088), (60074, 349920), (60480, 347571), (61236, 343280), (63504, 331020), (64365, 326592), (66204, 317520), (68040, 308952), (68656, 306180), (69984, 300370), (70560, 297918), (71442, 294240), (73560, 285768), (76545, 274624), (77238, 272160), (77760, 270333), (79380, 264816), (81648, 257460), (82755, 254016), (84672, 248265), (85820, 244944), (87480, 240296), (88272, 238140), (90111, 233280), (90720, 231714), (95256, 220680), (98080, 214326), (99306, 211680), (102060, 205968), (102984, 204120), (105840, 198612), (107163, 196160), (108864, 193095), (110340, 190512), (115857, 181440), (116640, 180222), (117696, 178605), (119070, 176544), (120148, 174960), (122472, 171640), (127008, 165510), (128730, 163296), (132408, 158760), (136080, 154476), (137312, 153090), (139968, 150185), (141120, 148959), (142884, 147120)]