1680026400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 576

約数和(自身を含む): 6789565440

約数和(自身を除く): 5109539040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 62, 65, 72, 75, 78, 80, 90, 93, 96, 100, 104, 108, 117, 120, 124, 130, 135, 144, 150, 155, 156, 160, 180, 186, 193, 195, 200, 208, 216, 225, 234, 240, 248, 260, 270, 279, 288, 300, 310, 312, 325, 351, 360, 372, 386, 390, 400, 403, 416, 432, 450, 465, 468, 480, 496, 520, 540, 558, 579, 585, 600, 620, 624, 650, 675, 702, 720, 744, 772, 775, 780, 800, 806, 837, 864, 900, 930, 936, 965, 975, 992, 1040, 1080, 1116, 1158, 1170, 1200, 1209, 1240, 1248, 1300, 1350, 1395, 1404, 1440, 1488, 1544, 1550, 1560, 1612, 1674, 1737, 1755, 1800, 1860, 1872, 1930, 1950, 2015, 2080, 2160, 2232, 2316, 2325, 2340, 2400, 2418, 2480, 2509, 2600, 2700, 2790, 2808, 2895, 2925, 2976, 3088, 3100, 3120, 3224, 3348, 3474, 3510, 3600, 3627, 3720, 3744, 3860, 3900, 4030, 4185, 4320, 4464, 4632, 4650, 4680, 4825, 4836, 4960, 5018, 5200, 5211, 5400, 5580, 5616, 5790, 5850, 5983, 6045, 6176, 6200, 6240, 6448, 6696, 6948, 6975, 7020, 7200, 7254, 7440, 7527, 7720, 7800, 8060, 8370, 8685, 8775, 8928, 9264, 9300, 9360, 9650, 9672, 10036, 10075, 10400, 10422, 10800, 10881, 11160, 11232, 11580, 11700, 11966, 12090, 12400, 12545, 12896, 13392, 13896, 13950, 14040, 14475, 14508, 14880, 15054, 15440, 15600, 16120, 16740, 17370, 17550, 17949, 18135, 18528, 18600, 18720, 19300, 19344, 20072, 20150, 20844, 20925, 21600, 21762, 22320, 22581, 23160, 23400, 23932, 24180, 24800, 25090, 26055, 26784, 27792, 27900, 28080, 28950, 29016, 29915, 30108, 30225, 30880, 31200, 32240, 33480, 34740, 35100, 35898, 36270, 37200, 37635, 38600, 38688, 40144, 40300, 41688, 41850, 43425, 43524, 44640, 45162, 46320, 46800, 47864, 48360, 50180, 52110, 53847, 54405, 55584, 55800, 56160, 57900, 58032, 59830, 60216, 60450, 62725, 64480, 66960, 67743, 69480, 70200, 71796, 72540, 74400, 75270, 77200, 77779, 80288, 80600, 83376, 83700, 86850, 87048, 89745, 90324, 90675, 92640, 93600, 95728, 96720, 100360, 104220, 107694, 108810, 111600, 112905, 115800, 116064, 119660, 120432, 120900, 125450, 130275, 133920, 135486, 138960, 140400, 143592, 145080, 149575, 150540, 154400, 155558, 161200, 161541, 166752, 167400, 173700, 174096, 179490, 180648, 181350, 188175, 191456, 193440, 200720, 208440, 215388, 217620, 223200, 225810, 231600, 233337, 239320, 240864, 241800, 250900, 260550, 269235, 270972, 272025, 277920, 280800, 287184, 290160, 299150, 301080, 311116, 322400, 323082, 334800, 338715, 347400, 348192, 358980, 361296, 362700, 376350, 388895, 401440, 416880, 430776, 435240, 448725, 451620, 463200, 466674, 478640, 483600, 501800, 521100, 538470, 541944, 544050, 564525, 574368, 580320, 598300, 602160, 622232, 646164, 669600, 677430, 694800, 700011, 717960, 722592, 725400, 752700, 777790, 807705, 833760, 861552, 870480, 897450, 903240, 933348, 957280, 967200, 1003600, 1042200, 1076940, 1083888, 1088100, 1129050, 1166685, 1196600, 1204320, 1244464, 1292328, 1346175, 1354860, 1389600, 1400022, 1435920, 1450800, 1505400, 1555580, 1615410, 1693575, 1723104, 1740960, 1794900, 1806480, 1866696, 1944475, 2007200, 2084400, 2100033, 2153880, 2167776, 2176200, 2258100, 2333370, 2393200, 2488928, 2584656, 2692350, 2709720, 2800044, 2871840, 2901600, 3010800, 3111160, 3230820, 3387150, 3500055, 3589800, 3612960, 3733392, 3888950, 4038525, 4168800, 4200066, 4307760, 4352400, 4516200, 4666740, 4786400, 5169312, 5384700, 5419440, 5600088, 5833425, 6021600, 6222320, 6461640, 6774300, 7000110, 7179600, 7466784, 7777900, 8077050, 8400132, 8615520, 8704800, 9032400, 9333480, 10500165, 10769400, 10838880, 11200176, 11666850, 12444640, 12923280, 13548600, 14000220, 14359200, 15555800, 16154100, 16800264, 17500275, 18064800, 18666960, 21000330, 21538800, 22400352, 23333700, 25846560, 27097200, 28000440, 31111600, 32308200, 33600528, 35000550, 37333920, 42000660, 43077600, 46667400, 52500825, 54194400, 56000880, 62223200, 64616400, 67201056, 70001100, 84001320, 93334800, 105001650, 112001760, 129232800, 140002200, 168002640, 186669600, 210003300, 280004400, 336005280, 420006600, 560008800, 840013200, 1680026400]

約数ペア:

[(1, 1680026400), (2, 840013200), (3, 560008800), (4, 420006600), (5, 336005280), (6, 280004400), (8, 210003300), (9, 186669600), (10, 168002640), (12, 140002200), (13, 129232800), (15, 112001760), (16, 105001650), (18, 93334800), (20, 84001320), (24, 70001100), (25, 67201056), (26, 64616400), (27, 62223200), (30, 56000880), (31, 54194400), (32, 52500825), (36, 46667400), (39, 43077600), (40, 42000660), (45, 37333920), (48, 35000550), (50, 33600528), (52, 32308200), (54, 31111600), (60, 28000440), (62, 27097200), (65, 25846560), (72, 23333700), (75, 22400352), (78, 21538800), (80, 21000330), (90, 18666960), (93, 18064800), (96, 17500275), (100, 16800264), (104, 16154100), (108, 15555800), (117, 14359200), (120, 14000220), (124, 13548600), (130, 12923280), (135, 12444640), (144, 11666850), (150, 11200176), (155, 10838880), (156, 10769400), (160, 10500165), (180, 9333480), (186, 9032400), (193, 8704800), (195, 8615520), (200, 8400132), (208, 8077050), (216, 7777900), (225, 7466784), (234, 7179600), (240, 7000110), (248, 6774300), (260, 6461640), (270, 6222320), (279, 6021600), (288, 5833425), (300, 5600088), (310, 5419440), (312, 5384700), (325, 5169312), (351, 4786400), (360, 4666740), (372, 4516200), (386, 4352400), (390, 4307760), (400, 4200066), (403, 4168800), (416, 4038525), (432, 3888950), (450, 3733392), (465, 3612960), (468, 3589800), (480, 3500055), (496, 3387150), (520, 3230820), (540, 3111160), (558, 3010800), (579, 2901600), (585, 2871840), (600, 2800044), (620, 2709720), (624, 2692350), (650, 2584656), (675, 2488928), (702, 2393200), (720, 2333370), (744, 2258100), (772, 2176200), (775, 2167776), (780, 2153880), (800, 2100033), (806, 2084400), (837, 2007200), (864, 1944475), (900, 1866696), (930, 1806480), (936, 1794900), (965, 1740960), (975, 1723104), (992, 1693575), (1040, 1615410), (1080, 1555580), (1116, 1505400), (1158, 1450800), (1170, 1435920), (1200, 1400022), (1209, 1389600), (1240, 1354860), (1248, 1346175), (1300, 1292328), (1350, 1244464), (1395, 1204320), (1404, 1196600), (1440, 1166685), (1488, 1129050), (1544, 1088100), (1550, 1083888), (1560, 1076940), (1612, 1042200), (1674, 1003600), (1737, 967200), (1755, 957280), (1800, 933348), (1860, 903240), (1872, 897450), (1930, 870480), (1950, 861552), (2015, 833760), (2080, 807705), (2160, 777790), (2232, 752700), (2316, 725400), (2325, 722592), (2340, 717960), (2400, 700011), (2418, 694800), (2480, 677430), (2509, 669600), (2600, 646164), (2700, 622232), (2790, 602160), (2808, 598300), (2895, 580320), (2925, 574368), (2976, 564525), (3088, 544050), (3100, 541944), (3120, 538470), (3224, 521100), (3348, 501800), (3474, 483600), (3510, 478640), (3600, 466674), (3627, 463200), (3720, 451620), (3744, 448725), (3860, 435240), (3900, 430776), (4030, 416880), (4185, 401440), (4320, 388895), (4464, 376350), (4632, 362700), (4650, 361296), (4680, 358980), (4825, 348192), (4836, 347400), (4960, 338715), (5018, 334800), (5200, 323082), (5211, 322400), (5400, 311116), (5580, 301080), (5616, 299150), (5790, 290160), (5850, 287184), (5983, 280800), (6045, 277920), (6176, 272025), (6200, 270972), (6240, 269235), (6448, 260550), (6696, 250900), (6948, 241800), (6975, 240864), (7020, 239320), (7200, 233337), (7254, 231600), (7440, 225810), (7527, 223200), (7720, 217620), (7800, 215388), (8060, 208440), (8370, 200720), (8685, 193440), (8775, 191456), (8928, 188175), (9264, 181350), (9300, 180648), (9360, 179490), (9650, 174096), (9672, 173700), (10036, 167400), (10075, 166752), (10400, 161541), (10422, 161200), (10800, 155558), (10881, 154400), (11160, 150540), (11232, 149575), (11580, 145080), (11700, 143592), (11966, 140400), (12090, 138960), (12400, 135486), (12545, 133920), (12896, 130275), (13392, 125450), (13896, 120900), (13950, 120432), (14040, 119660), (14475, 116064), (14508, 115800), (14880, 112905), (15054, 111600), (15440, 108810), (15600, 107694), (16120, 104220), (16740, 100360), (17370, 96720), (17550, 95728), (17949, 93600), (18135, 92640), (18528, 90675), (18600, 90324), (18720, 89745), (19300, 87048), (19344, 86850), (20072, 83700), (20150, 83376), (20844, 80600), (20925, 80288), (21600, 77779), (21762, 77200), (22320, 75270), (22581, 74400), (23160, 72540), (23400, 71796), (23932, 70200), (24180, 69480), (24800, 67743), (25090, 66960), (26055, 64480), (26784, 62725), (27792, 60450), (27900, 60216), (28080, 59830), (28950, 58032), (29016, 57900), (29915, 56160), (30108, 55800), (30225, 55584), (30880, 54405), (31200, 53847), (32240, 52110), (33480, 50180), (34740, 48360), (35100, 47864), (35898, 46800), (36270, 46320), (37200, 45162), (37635, 44640), (38600, 43524), (38688, 43425), (40144, 41850), (40300, 41688)]