2139459840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 432

約数和(自身を含む): 8670549888

約数和(自身を除く): 6531090048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 128, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 256, 258, 280, 288, 301, 315, 320, 336, 344, 360, 384, 387, 420, 430, 448, 480, 504, 516, 560, 576, 602, 617, 630, 640, 645, 672, 688, 720, 768, 774, 840, 860, 896, 903, 960, 1008, 1032, 1120, 1152, 1204, 1234, 1260, 1280, 1290, 1344, 1376, 1440, 1505, 1548, 1680, 1720, 1792, 1806, 1851, 1920, 1935, 2016, 2064, 2240, 2304, 2408, 2468, 2520, 2580, 2688, 2709, 2752, 2880, 3010, 3085, 3096, 3360, 3440, 3612, 3702, 3840, 3870, 4032, 4128, 4319, 4480, 4515, 4816, 4936, 5040, 5160, 5376, 5418, 5504, 5553, 5760, 6020, 6170, 6192, 6720, 6880, 7224, 7404, 7740, 8064, 8256, 8638, 8960, 9030, 9255, 9632, 9872, 10080, 10320, 10836, 11008, 11106, 11520, 12040, 12340, 12384, 12957, 13440, 13545, 13760, 14448, 14808, 15480, 16128, 16512, 17276, 18060, 18510, 19264, 19744, 20160, 20640, 21595, 21672, 22212, 24080, 24680, 24768, 25914, 26531, 26880, 27090, 27520, 27765, 28896, 29616, 30960, 33024, 34552, 36120, 37020, 38528, 38871, 39488, 40320, 41280, 43190, 43344, 44424, 48160, 49360, 49536, 51828, 53062, 54180, 55040, 55530, 57792, 59232, 61920, 64785, 69104, 72240, 74040, 77056, 77742, 78976, 79593, 80640, 82560, 86380, 86688, 88848, 96320, 98720, 99072, 103656, 106124, 108360, 111060, 115584, 118464, 123840, 129570, 132655, 138208, 144480, 148080, 155484, 157952, 159186, 165120, 172760, 173376, 177696, 185717, 192640, 194355, 197440, 207312, 212248, 216720, 222120, 231168, 236928, 238779, 247680, 259140, 265310, 276416, 288960, 296160, 310968, 318372, 345520, 346752, 355392, 371434, 385280, 388710, 394880, 397965, 414624, 424496, 433440, 444240, 473856, 477558, 495360, 518280, 530620, 552832, 557151, 577920, 592320, 621936, 636744, 691040, 693504, 710784, 742868, 777420, 789760, 795930, 829248, 848992, 866880, 888480, 928585, 955116, 1036560, 1061240, 1105664, 1114302, 1155840, 1184640, 1193895, 1243872, 1273488, 1382080, 1421568, 1485736, 1554840, 1591860, 1658496, 1671453, 1697984, 1733760, 1776960, 1857170, 1910232, 2073120, 2122480, 2228604, 2369280, 2387790, 2487744, 2546976, 2764160, 2785755, 2971472, 3109680, 3183720, 3316992, 3342906, 3395968, 3467520, 3553920, 3714340, 3820464, 4146240, 4244960, 4457208, 4775580, 4975488, 5093952, 5528320, 5571510, 5942944, 6219360, 6367440, 6685812, 6791936, 7107840, 7428680, 7640928, 8292480, 8357265, 8489920, 8914416, 9551160, 9950976, 10187904, 11143020, 11885888, 12438720, 12734880, 13371624, 14857360, 15281856, 16584960, 16714530, 16979840, 17828832, 19102320, 20375808, 22286040, 23771776, 24877440, 25469760, 26743248, 29714720, 30563712, 33429060, 33959680, 35657664, 38204640, 44572080, 47543552, 49754880, 50939520, 53486496, 59429440, 61127424, 66858120, 71315328, 76409280, 89144160, 101879040, 106972992, 118858880, 133716240, 142630656, 152818560, 178288320, 213945984, 237717760, 267432480, 305637120, 356576640, 427891968, 534864960, 713153280, 1069729920, 2139459840]

約数ペア:

[(1, 2139459840), (2, 1069729920), (3, 713153280), (4, 534864960), (5, 427891968), (6, 356576640), (7, 305637120), (8, 267432480), (9, 237717760), (10, 213945984), (12, 178288320), (14, 152818560), (15, 142630656), (16, 133716240), (18, 118858880), (20, 106972992), (21, 101879040), (24, 89144160), (28, 76409280), (30, 71315328), (32, 66858120), (35, 61127424), (36, 59429440), (40, 53486496), (42, 50939520), (43, 49754880), (45, 47543552), (48, 44572080), (56, 38204640), (60, 35657664), (63, 33959680), (64, 33429060), (70, 30563712), (72, 29714720), (80, 26743248), (84, 25469760), (86, 24877440), (90, 23771776), (96, 22286040), (105, 20375808), (112, 19102320), (120, 17828832), (126, 16979840), (128, 16714530), (129, 16584960), (140, 15281856), (144, 14857360), (160, 13371624), (168, 12734880), (172, 12438720), (180, 11885888), (192, 11143020), (210, 10187904), (215, 9950976), (224, 9551160), (240, 8914416), (252, 8489920), (256, 8357265), (258, 8292480), (280, 7640928), (288, 7428680), (301, 7107840), (315, 6791936), (320, 6685812), (336, 6367440), (344, 6219360), (360, 5942944), (384, 5571510), (387, 5528320), (420, 5093952), (430, 4975488), (448, 4775580), (480, 4457208), (504, 4244960), (516, 4146240), (560, 3820464), (576, 3714340), (602, 3553920), (617, 3467520), (630, 3395968), (640, 3342906), (645, 3316992), (672, 3183720), (688, 3109680), (720, 2971472), (768, 2785755), (774, 2764160), (840, 2546976), (860, 2487744), (896, 2387790), (903, 2369280), (960, 2228604), (1008, 2122480), (1032, 2073120), (1120, 1910232), (1152, 1857170), (1204, 1776960), (1234, 1733760), (1260, 1697984), (1280, 1671453), (1290, 1658496), (1344, 1591860), (1376, 1554840), (1440, 1485736), (1505, 1421568), (1548, 1382080), (1680, 1273488), (1720, 1243872), (1792, 1193895), (1806, 1184640), (1851, 1155840), (1920, 1114302), (1935, 1105664), (2016, 1061240), (2064, 1036560), (2240, 955116), (2304, 928585), (2408, 888480), (2468, 866880), (2520, 848992), (2580, 829248), (2688, 795930), (2709, 789760), (2752, 777420), (2880, 742868), (3010, 710784), (3085, 693504), (3096, 691040), (3360, 636744), (3440, 621936), (3612, 592320), (3702, 577920), (3840, 557151), (3870, 552832), (4032, 530620), (4128, 518280), (4319, 495360), (4480, 477558), (4515, 473856), (4816, 444240), (4936, 433440), (5040, 424496), (5160, 414624), (5376, 397965), (5418, 394880), (5504, 388710), (5553, 385280), (5760, 371434), (6020, 355392), (6170, 346752), (6192, 345520), (6720, 318372), (6880, 310968), (7224, 296160), (7404, 288960), (7740, 276416), (8064, 265310), (8256, 259140), (8638, 247680), (8960, 238779), (9030, 236928), (9255, 231168), (9632, 222120), (9872, 216720), (10080, 212248), (10320, 207312), (10836, 197440), (11008, 194355), (11106, 192640), (11520, 185717), (12040, 177696), (12340, 173376), (12384, 172760), (12957, 165120), (13440, 159186), (13545, 157952), (13760, 155484), (14448, 148080), (14808, 144480), (15480, 138208), (16128, 132655), (16512, 129570), (17276, 123840), (18060, 118464), (18510, 115584), (19264, 111060), (19744, 108360), (20160, 106124), (20640, 103656), (21595, 99072), (21672, 98720), (22212, 96320), (24080, 88848), (24680, 86688), (24768, 86380), (25914, 82560), (26531, 80640), (26880, 79593), (27090, 78976), (27520, 77742), (27765, 77056), (28896, 74040), (29616, 72240), (30960, 69104), (33024, 64785), (34552, 61920), (36120, 59232), (37020, 57792), (38528, 55530), (38871, 55040), (39488, 54180), (40320, 53062), (41280, 51828), (43190, 49536), (43344, 49360), (44424, 48160)]