20031863040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 864

約数和(自身を含む): 83338295040

約数和(自身を除く): 63306432000

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, 53, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 106, 109, 112, 120, 126, 128, 129, 140, 144, 159, 160, 168, 172, 180, 192, 210, 212, 215, 218, 224, 240, 252, 256, 258, 265, 280, 288, 301, 315, 318, 320, 327, 336, 344, 360, 371, 384, 387, 420, 424, 430, 436, 448, 477, 480, 504, 516, 530, 545, 560, 576, 602, 630, 636, 640, 645, 654, 672, 688, 720, 742, 763, 768, 774, 795, 840, 848, 860, 872, 896, 903, 954, 960, 981, 1008, 1032, 1060, 1090, 1113, 1120, 1152, 1204, 1260, 1272, 1280, 1290, 1308, 1344, 1376, 1440, 1484, 1505, 1526, 1548, 1590, 1635, 1680, 1696, 1720, 1744, 1792, 1806, 1855, 1908, 1920, 1935, 1962, 2016, 2064, 2120, 2180, 2226, 2240, 2279, 2289, 2304, 2385, 2408, 2520, 2544, 2580, 2616, 2688, 2709, 2752, 2880, 2968, 3010, 3052, 3096, 3180, 3270, 3339, 3360, 3392, 3440, 3488, 3612, 3710, 3815, 3816, 3840, 3870, 3924, 4032, 4128, 4240, 4360, 4452, 4480, 4515, 4558, 4578, 4687, 4770, 4816, 4905, 5040, 5088, 5160, 5232, 5376, 5418, 5504, 5565, 5760, 5777, 5936, 6020, 6104, 6192, 6360, 6540, 6678, 6720, 6784, 6837, 6867, 6880, 6976, 7224, 7420, 7630, 7632, 7740, 7848, 8064, 8256, 8480, 8720, 8904, 8960, 9030, 9116, 9156, 9374, 9540, 9632, 9810, 10080, 10176, 10320, 10464, 10836, 11008, 11130, 11395, 11445, 11520, 11554, 11872, 12040, 12208, 12384, 12720, 13080, 13356, 13440, 13545, 13568, 13674, 13734, 13760, 13952, 14061, 14448, 14840, 15260, 15264, 15480, 15696, 15953, 16128, 16512, 16695, 16960, 17331, 17440, 17808, 18060, 18232, 18312, 18748, 19080, 19264, 19620, 20160, 20352, 20511, 20640, 20928, 21672, 22260, 22790, 22890, 23108, 23435, 23744, 24080, 24416, 24768, 25440, 26160, 26712, 26880, 27090, 27348, 27468, 27520, 27904, 28122, 28885, 28896, 29680, 30520, 30528, 30960, 31392, 31906, 32809, 33024, 33390, 33920, 34185, 34335, 34662, 34880, 35616, 36120, 36464, 36624, 37496, 38160, 38528, 39240, 40320, 40439, 40704, 41022, 41280, 41856, 42183, 43344, 44520, 45580, 45780, 46216, 46870, 47488, 47859, 48160, 48832, 49536, 50880, 51993, 52320, 53424, 54180, 54696, 54936, 55040, 56244, 57770, 57792, 59360, 61040, 61056, 61920, 62784, 63812, 65618, 66780, 67840, 68370, 68670, 69324, 69760, 70305, 71232, 72240, 72928, 73248, 74992, 76320, 77056, 78480, 79765, 80640, 80878, 82044, 82560, 83712, 84366, 86655, 86688, 89040, 91160, 91560, 92432, 93740, 94976, 95718, 96320, 97664, 98427, 99072, 101760, 102555, 103986, 104640, 106848, 108360, 109392, 109872, 112488, 115540, 115584, 118720, 121317, 122080, 122112, 123840, 125568, 127624, 131236, 133560, 136740, 137340, 138648, 139520, 140610, 142464, 143577, 144480, 145856, 146496, 149984, 152640, 156960, 159530, 161756, 164045, 164088, 165120, 168732, 173310, 173376, 178080, 182320, 183120, 184864, 187480, 191436, 192640, 195328, 196854, 202195, 203520, 205110, 207972, 209280, 210915, 213696, 216720, 218784, 219744, 224976, 231080, 231168, 237440, 239295, 242634, 244160, 247680, 248411, 251136, 255248, 259965, 262472, 267120, 273480, 274680, 277296, 281220, 284928, 287154, 288960, 291712, 292992, 295281, 299968, 305280, 313920, 319060, 323512, 328090, 328176, 337464, 346620, 346752, 356160, 363951, 364640, 366240, 369728, 374960, 382872, 385280, 393708, 404390, 410220, 415944, 418560, 421830, 427392, 433440, 437568, 439488, 449952, 462160, 474880, 478590, 485268, 488320, 492135, 495360, 496822, 510496, 519930, 524944, 534240, 546960, 549360, 554592, 562440, 574308, 577920, 583424, 585984, 590562, 599936, 606585, 610560, 627840, 638120, 647024, 656180, 656352, 674928, 693240, 693504, 712320, 717885, 727902, 729280, 732480, 739456, 745233, 749920, 765744, 787416, 808780, 820440, 831888, 843660, 854784, 866880, 875136, 878976, 899904, 924320, 957180, 970536, 976640, 984270, 993644, 1020992, 1039860, 1049888, 1068480, 1093920, 1098720, 1109184, 1124880, 1148616, 1155840, 1181124, 1199872, 1213170, 1242055, 1255680, 1276240, 1294048, 1312360, 1312704, 1349856, 1386480, 1424640, 1435770, 1455804, 1458560, 1464960, 1476405, 1478912, 1490466, 1499840, 1531488, 1574832, 1617560, 1640880, 1663776, 1687320, 1733760, 1738877, 1750272, 1757952, 1799808, 1819755, 1848640, 1914360, 1941072, 1968540, 1987288, 2041984, 2079720, 2099776, 2136960, 2187840, 2197440, 2218368, 2235699, 2249760, 2297232, 2362248, 2426340, 2484110, 2552480, 2588096, 2624720, 2625408, 2699712, 2772960, 2871540, 2911608, 2917120, 2929920, 2952810, 2980932, 2999680, 3062976, 3149664, 3235120, 3281760, 3327552, 3374640, 3467520, 3477754, 3599616, 3639510, 3697280, 3726165, 3828720, 3882144, 3937080, 3974576, 4083968, 4159440, 4199552, 4273920, 4375680, 4394880, 4436736, 4471398, 4499520, 4594464, 4724496, 4852680, 4968220, 5104960, 5176192, 5216631, 5249440, 5250816, 5399424, 5545920, 5743080, 5823216, 5905620, 5961864, 5999360, 6125952, 6299328, 6470240, 6563520, 6655104, 6749280, 6955508, 7279020, 7394560, 7452330, 7657440, 7764288, 7874160, 7949152, 8318880, 8399104, 8694385, 8751360, 8789760, 8942796, 8999040, 9188928, 9448992, 9705360, 9936440, 10209920, 10352384, 10433262, 10498880, 10798848, 11091840, 11178495, 11486160, 11646432, 11811240, 11923728, 12251904, 12598656, 12940480, 13127040, 13310208, 13498560, 13911016, 14558040, 14904660, 15314880, 15528576, 15649893, 15748320, 15898304, 16637760, 17388770, 17885592, 17998080, 18377856, 18897984, 19410720, 19872880, 20419840, 20866524, 20997760, 22183680, 22356990, 22972320, 23292864, 23622480, 23847456, 25197312, 25880960, 26083155, 26254080, 26997120, 27822032, 29116080, 29809320, 30629760, 31057152, 31299786, 31496640, 31796608, 33275520, 34777540, 35771184, 36755712, 37795968, 38821440, 39745760, 41733048, 41995520, 44713980, 45944640, 46585728, 47244960, 47694912, 51761920, 52166310, 53994240, 55644064, 58232160, 59618640, 61259520, 62599572, 62993280, 63593216, 66551040, 69555080, 71542368, 75591936, 77642880, 78249465, 79491520, 83466096, 89427960, 91889280, 93171456, 94489920, 95389824, 104332620, 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約数ペア:

[(1, 20031863040), (2, 10015931520), (3, 6677287680), (4, 5007965760), (5, 4006372608), (6, 3338643840), (7, 2861694720), (8, 2503982880), (9, 2225762560), (10, 2003186304), (12, 1669321920), (14, 1430847360), (15, 1335457536), (16, 1251991440), (18, 1112881280), (20, 1001593152), (21, 953898240), (24, 834660960), (28, 715423680), (30, 667728768), (32, 625995720), (35, 572338944), (36, 556440640), (40, 500796576), (42, 476949120), (43, 465857280), (45, 445152512), (48, 417330480), (53, 377959680), (56, 357711840), (60, 333864384), (63, 317966080), (64, 312997860), (70, 286169472), (72, 278220320), (80, 250398288), (84, 238474560), (86, 232928640), (90, 222576256), (96, 208665240), (105, 190779648), (106, 188979840), (109, 183778560), (112, 178855920), (120, 166932192), (126, 158983040), (128, 156498930), (129, 155285760), (140, 143084736), (144, 139110160), (159, 125986560), (160, 125199144), (168, 119237280), (172, 116464320), (180, 111288128), (192, 104332620), (210, 95389824), (212, 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(1032, 19410720), (1060, 18897984), (1090, 18377856), (1113, 17998080), (1120, 17885592), (1152, 17388770), (1204, 16637760), (1260, 15898304), (1272, 15748320), (1280, 15649893), (1290, 15528576), (1308, 15314880), (1344, 14904660), (1376, 14558040), (1440, 13911016), (1484, 13498560), (1505, 13310208), (1526, 13127040), (1548, 12940480), (1590, 12598656), (1635, 12251904), (1680, 11923728), (1696, 11811240), (1720, 11646432), (1744, 11486160), (1792, 11178495), (1806, 11091840), (1855, 10798848), (1908, 10498880), (1920, 10433262), (1935, 10352384), (1962, 10209920), (2016, 9936440), (2064, 9705360), (2120, 9448992), (2180, 9188928), (2226, 8999040), (2240, 8942796), (2279, 8789760), (2289, 8751360), (2304, 8694385), (2385, 8399104), (2408, 8318880), (2520, 7949152), (2544, 7874160), (2580, 7764288), (2616, 7657440), (2688, 7452330), (2709, 7394560), (2752, 7279020), (2880, 6955508), (2968, 6749280), (3010, 6655104), (3052, 6563520), (3096, 6470240), (3180, 6299328), (3270, 6125952), 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(45780, 437568), (46216, 433440), (46870, 427392), (47488, 421830), (47859, 418560), (48160, 415944), (48832, 410220), (49536, 404390), (50880, 393708), (51993, 385280), (52320, 382872), (53424, 374960), (54180, 369728), (54696, 366240), (54936, 364640), (55040, 363951), (56244, 356160), (57770, 346752), (57792, 346620), (59360, 337464), (61040, 328176), (61056, 328090), (61920, 323512), (62784, 319060), (63812, 313920), (65618, 305280), (66780, 299968), (67840, 295281), (68370, 292992), (68670, 291712), (69324, 288960), (69760, 287154), (70305, 284928), (71232, 281220), (72240, 277296), (72928, 274680), (73248, 273480), (74992, 267120), (76320, 262472), (77056, 259965), (78480, 255248), (79765, 251136), (80640, 248411), (80878, 247680), (82044, 244160), (82560, 242634), (83712, 239295), (84366, 237440), (86655, 231168), (86688, 231080), (89040, 224976), (91160, 219744), (91560, 218784), (92432, 216720), (93740, 213696), (94976, 210915), (95718, 209280), (96320, 207972), (97664, 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