1621730880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 672

約数和(自身を含む): 7120908288

約数和(自身を除く): 5499177408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 71, 72, 77, 80, 84, 88, 90, 96, 99, 103, 105, 110, 112, 120, 126, 132, 140, 142, 144, 154, 160, 165, 168, 176, 180, 192, 198, 206, 210, 213, 220, 224, 231, 240, 252, 264, 280, 284, 288, 308, 309, 315, 320, 330, 336, 352, 355, 360, 385, 396, 412, 420, 426, 440, 448, 462, 480, 495, 497, 504, 515, 528, 560, 568, 576, 616, 618, 630, 639, 660, 672, 693, 704, 710, 720, 721, 770, 781, 792, 824, 840, 852, 880, 924, 927, 960, 990, 994, 1008, 1030, 1056, 1065, 1120, 1133, 1136, 1155, 1232, 1236, 1260, 1278, 1320, 1344, 1386, 1420, 1440, 1442, 1491, 1540, 1545, 1562, 1584, 1648, 1680, 1704, 1760, 1848, 1854, 1980, 1988, 2016, 2060, 2112, 2130, 2163, 2240, 2266, 2272, 2310, 2343, 2464, 2472, 2485, 2520, 2556, 2640, 2772, 2840, 2880, 2884, 2982, 3080, 3090, 3124, 3168, 3195, 3296, 3360, 3399, 3408, 3465, 3520, 3605, 3696, 3708, 3905, 3960, 3976, 4032, 4120, 4260, 4326, 4473, 4532, 4544, 4620, 4635, 4686, 4928, 4944, 4970, 5040, 5112, 5280, 5467, 5544, 5665, 5680, 5768, 5964, 6160, 6180, 6248, 6336, 6390, 6489, 6592, 6720, 6798, 6816, 6930, 7029, 7210, 7313, 7392, 7416, 7455, 7810, 7920, 7931, 7952, 8240, 8520, 8652, 8946, 9064, 9240, 9270, 9372, 9888, 9940, 10080, 10197, 10224, 10560, 10815, 10934, 11088, 11330, 11360, 11536, 11715, 11928, 12320, 12360, 12496, 12780, 12978, 13596, 13632, 13860, 14058, 14420, 14626, 14784, 14832, 14910, 15620, 15840, 15862, 15904, 16401, 16480, 16995, 17040, 17304, 17892, 18128, 18480, 18540, 18744, 19776, 19880, 20160, 20394, 20448, 21630, 21868, 21939, 22176, 22365, 22660, 22720, 23072, 23430, 23793, 23856, 24640, 24720, 24992, 25560, 25956, 27192, 27335, 27720, 28116, 28840, 29252, 29664, 29820, 31240, 31680, 31724, 31808, 32445, 32802, 32960, 33990, 34080, 34608, 35145, 35784, 36256, 36565, 36960, 37080, 37488, 39655, 39760, 40788, 40896, 43260, 43736, 43878, 44352, 44730, 45320, 46144, 46860, 47586, 47712, 49203, 49440, 49984, 50985, 51120, 51191, 51912, 54384, 54670, 55440, 56232, 57680, 58504, 59328, 59640, 62480, 63448, 64890, 65604, 65817, 67980, 68160, 69216, 70290, 71379, 71568, 72512, 73130, 73920, 74160, 74976, 79310, 79520, 80443, 81576, 82005, 86520, 87472, 87756, 89460, 90640, 93720, 95172, 95424, 98406, 98880, 101970, 102240, 102382, 103824, 108768, 109340, 109695, 110880, 112464, 115360, 117008, 118965, 119280, 124960, 126896, 129780, 131208, 131634, 135960, 138432, 140580, 142758, 143136, 146260, 148320, 149952, 153573, 158620, 159040, 160886, 163152, 164010, 173040, 174944, 175512, 178920, 181280, 187440, 190344, 196812, 203940, 204480, 204764, 207648, 217536, 218680, 219390, 221760, 224928, 230720, 234016, 237930, 238560, 241329, 246015, 249920, 253792, 255955, 259560, 262416, 263268, 271920, 281160, 285516, 286272, 292520, 296640, 307146, 317240, 321772, 326304, 328020, 329085, 346080, 349888, 351024, 356895, 357840, 362560, 374880, 380688, 393624, 402215, 407880, 409528, 415296, 437360, 438780, 449856, 460719, 468032, 475860, 477120, 482658, 492030, 507584, 511910, 519120, 524832, 526536, 543840, 562320, 563101, 571032, 585040, 614292, 634480, 643544, 652608, 656040, 658170, 692160, 702048, 713790, 715680, 723987, 749760, 761376, 767865, 787248, 804430, 815760, 819056, 874720, 877560, 921438, 951720, 965316, 984060, 1023820, 1038240, 1049664, 1053072, 1087680, 1124640, 1126202, 1142064, 1170080, 1206645, 1228584, 1268960, 1287088, 1312080, 1316340, 1404096, 1427580, 1431360, 1447974, 1522752, 1535730, 1574496, 1608860, 1631520, 1638112, 1689303, 1749440, 1755120, 1842876, 1903440, 1930632, 1968120, 2047640, 2076480, 2106144, 2249280, 2252404, 2284128, 2303595, 2340160, 2413290, 2457168, 2537920, 2574176, 2624160, 2632680, 2815505, 2855160, 2895948, 3071460, 3148992, 3217720, 3263040, 3276224, 3378606, 3510240, 3619935, 3685752, 3806880, 3861264, 3936240, 4095280, 4212288, 4504808, 4568256, 4607190, 4826580, 4914336, 5067909, 5148352, 5248320, 5265360, 5631010, 5710320, 5791896, 6142920, 6435440, 6757212, 7020480, 7239870, 7371504, 7613760, 7722528, 7872480, 8190560, 8446515, 9009616, 9214380, 9653160, 9828672, 10135818, 10530720, 11262020, 11420640, 11583792, 12285840, 12870880, 13514424, 14479740, 14743008, 15445056, 15744960, 16381120, 16893030, 18019232, 18428760, 19306320, 20271636, 21061440, 22524040, 22841280, 23167584, 24571680, 25339545, 25741760, 27028848, 28959480, 29486016, 33786060, 36038464, 36857520, 38612640, 40543272, 45048080, 46335168, 49143360, 50679090, 54057696, 57918960, 67572120, 73715040, 77225280, 81086544, 90096160, 101358180, 108115392, 115837920, 135144240, 147430080, 162173088, 180192320, 202716360, 231675840, 270288480, 324346176, 405432720, 540576960, 810865440, 1621730880]

約数ペア:

[(1, 1621730880), (2, 810865440), (3, 540576960), (4, 405432720), (5, 324346176), (6, 270288480), (7, 231675840), (8, 202716360), (9, 180192320), (10, 162173088), (11, 147430080), (12, 135144240), (14, 115837920), (15, 108115392), (16, 101358180), (18, 90096160), (20, 81086544), (21, 77225280), (22, 73715040), (24, 67572120), (28, 57918960), (30, 54057696), (32, 50679090), (33, 49143360), (35, 46335168), (36, 45048080), (40, 40543272), (42, 38612640), (44, 36857520), (45, 36038464), (48, 33786060), (55, 29486016), (56, 28959480), (60, 27028848), (63, 25741760), (64, 25339545), (66, 24571680), (70, 23167584), (71, 22841280), (72, 22524040), (77, 21061440), (80, 20271636), (84, 19306320), (88, 18428760), (90, 18019232), (96, 16893030), (99, 16381120), (103, 15744960), (105, 15445056), (110, 14743008), (112, 14479740), (120, 13514424), (126, 12870880), (132, 12285840), (140, 11583792), (142, 11420640), (144, 11262020), (154, 10530720), (160, 10135818), (165, 9828672), (168, 9653160), (176, 9214380), (180, 9009616), (192, 8446515), (198, 8190560), (206, 7872480), (210, 7722528), (213, 7613760), (220, 7371504), (224, 7239870), (231, 7020480), (240, 6757212), (252, 6435440), (264, 6142920), (280, 5791896), (284, 5710320), (288, 5631010), (308, 5265360), (309, 5248320), (315, 5148352), (320, 5067909), (330, 4914336), (336, 4826580), (352, 4607190), (355, 4568256), (360, 4504808), (385, 4212288), (396, 4095280), (412, 3936240), (420, 3861264), (426, 3806880), (440, 3685752), (448, 3619935), (462, 3510240), (480, 3378606), (495, 3276224), (497, 3263040), (504, 3217720), (515, 3148992), (528, 3071460), (560, 2895948), (568, 2855160), (576, 2815505), (616, 2632680), (618, 2624160), (630, 2574176), (639, 2537920), (660, 2457168), (672, 2413290), (693, 2340160), (704, 2303595), (710, 2284128), (720, 2252404), (721, 2249280), (770, 2106144), (781, 2076480), (792, 2047640), (824, 1968120), (840, 1930632), (852, 1903440), (880, 1842876), (924, 1755120), (927, 1749440), (960, 1689303), (990, 1638112), (994, 1631520), (1008, 1608860), (1030, 1574496), (1056, 1535730), (1065, 1522752), (1120, 1447974), (1133, 1431360), (1136, 1427580), (1155, 1404096), (1232, 1316340), (1236, 1312080), (1260, 1287088), (1278, 1268960), (1320, 1228584), (1344, 1206645), (1386, 1170080), (1420, 1142064), (1440, 1126202), (1442, 1124640), (1491, 1087680), (1540, 1053072), (1545, 1049664), (1562, 1038240), (1584, 1023820), (1648, 984060), (1680, 965316), (1704, 951720), (1760, 921438), (1848, 877560), (1854, 874720), (1980, 819056), (1988, 815760), (2016, 804430), (2060, 787248), (2112, 767865), (2130, 761376), (2163, 749760), (2240, 723987), (2266, 715680), (2272, 713790), (2310, 702048), (2343, 692160), (2464, 658170), (2472, 656040), (2485, 652608), (2520, 643544), (2556, 634480), (2640, 614292), (2772, 585040), (2840, 571032), (2880, 563101), (2884, 562320), (2982, 543840), (3080, 526536), (3090, 524832), (3124, 519120), (3168, 511910), (3195, 507584), (3296, 492030), (3360, 482658), (3399, 477120), (3408, 475860), (3465, 468032), (3520, 460719), (3605, 449856), (3696, 438780), (3708, 437360), (3905, 415296), (3960, 409528), (3976, 407880), (4032, 402215), (4120, 393624), (4260, 380688), (4326, 374880), (4473, 362560), (4532, 357840), (4544, 356895), (4620, 351024), (4635, 349888), (4686, 346080), (4928, 329085), (4944, 328020), (4970, 326304), (5040, 321772), (5112, 317240), (5280, 307146), (5467, 296640), (5544, 292520), (5665, 286272), (5680, 285516), (5768, 281160), (5964, 271920), (6160, 263268), (6180, 262416), (6248, 259560), (6336, 255955), (6390, 253792), (6489, 249920), (6592, 246015), (6720, 241329), (6798, 238560), (6816, 237930), (6930, 234016), (7029, 230720), (7210, 224928), (7313, 221760), (7392, 219390), (7416, 218680), (7455, 217536), (7810, 207648), (7920, 204764), (7931, 204480), (7952, 203940), (8240, 196812), (8520, 190344), (8652, 187440), (8946, 181280), (9064, 178920), (9240, 175512), (9270, 174944), (9372, 173040), (9888, 164010), (9940, 163152), (10080, 160886), (10197, 159040), (10224, 158620), (10560, 153573), (10815, 149952), (10934, 148320), (11088, 146260), (11330, 143136), (11360, 142758), (11536, 140580), (11715, 138432), (11928, 135960), (12320, 131634), (12360, 131208), (12496, 129780), (12780, 126896), (12978, 124960), (13596, 119280), (13632, 118965), (13860, 117008), (14058, 115360), (14420, 112464), (14626, 110880), (14784, 109695), (14832, 109340), (14910, 108768), (15620, 103824), (15840, 102382), (15862, 102240), (15904, 101970), (16401, 98880), (16480, 98406), (16995, 95424), (17040, 95172), (17304, 93720), (17892, 90640), (18128, 89460), (18480, 87756), (18540, 87472), (18744, 86520), (19776, 82005), (19880, 81576), (20160, 80443), (20394, 79520), (20448, 79310), (21630, 74976), (21868, 74160), (21939, 73920), (22176, 73130), (22365, 72512), (22660, 71568), (22720, 71379), (23072, 70290), (23430, 69216), (23793, 68160), (23856, 67980), (24640, 65817), (24720, 65604), (24992, 64890), (25560, 63448), (25956, 62480), (27192, 59640), (27335, 59328), (27720, 58504), (28116, 57680), (28840, 56232), (29252, 55440), (29664, 54670), (29820, 54384), (31240, 51912), (31680, 51191), (31724, 51120), (31808, 50985), (32445, 49984), (32802, 49440), (32960, 49203), (33990, 47712), (34080, 47586), (34608, 46860), (35145, 46144), (35784, 45320), (36256, 44730), (36565, 44352), (36960, 43878), (37080, 43736), (37488, 43260), (39655, 40896), (39760, 40788)]