21638909600

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 576

約数和(自身を含む): 68845593600

約数和(自身を除く): 47206684000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 67, 70, 77, 80, 88, 98, 100, 107, 110, 112, 134, 140, 154, 160, 175, 176, 196, 200, 214, 220, 224, 245, 268, 275, 280, 308, 335, 343, 350, 352, 385, 392, 400, 428, 440, 469, 490, 535, 536, 539, 550, 560, 616, 670, 686, 700, 737, 749, 770, 784, 800, 856, 880, 938, 980, 1070, 1072, 1078, 1100, 1120, 1177, 1225, 1232, 1340, 1372, 1400, 1474, 1498, 1540, 1568, 1675, 1712, 1715, 1760, 1876, 1925, 1960, 2140, 2144, 2156, 2200, 2345, 2354, 2450, 2464, 2675, 2680, 2695, 2744, 2800, 2948, 2996, 3080, 3283, 3350, 3424, 3430, 3685, 3745, 3752, 3773, 3850, 3920, 4280, 4312, 4400, 4690, 4708, 4900, 5159, 5243, 5350, 5360, 5390, 5488, 5600, 5885, 5896, 5992, 6160, 6566, 6700, 6860, 7169, 7370, 7490, 7504, 7546, 7700, 7840, 8239, 8560, 8575, 8624, 8800, 9380, 9416, 9800, 10318, 10486, 10700, 10720, 10780, 10976, 11725, 11770, 11792, 11984, 12320, 13132, 13400, 13475, 13720, 14338, 14740, 14980, 15008, 15092, 15400, 16415, 16478, 17120, 17150, 17248, 18425, 18725, 18760, 18832, 18865, 19600, 20636, 20972, 21400, 21560, 22981, 23450, 23540, 23584, 23968, 25795, 26215, 26264, 26800, 26950, 27440, 28676, 29425, 29480, 29960, 30184, 30800, 32830, 32956, 34300, 35845, 36113, 36701, 36850, 37450, 37520, 37664, 37730, 39200, 41195, 41272, 41944, 42800, 43120, 45962, 46900, 47080, 50183, 51590, 52430, 52528, 53600, 53900, 54880, 57352, 57673, 58850, 58960, 59920, 60368, 61600, 65660, 65912, 68600, 71690, 72226, 73402, 73700, 74900, 75040, 75460, 78859, 82075, 82390, 82544, 83888, 85600, 86240, 91924, 93800, 94160, 94325, 100366, 103180, 104860, 105056, 107800, 114704, 114905, 115346, 117700, 117920, 119840, 120736, 128975, 131075, 131320, 131824, 137200, 143380, 144452, 146804, 147400, 149800, 150920, 157718, 164150, 164780, 165088, 167776, 179225, 180565, 183505, 183848, 187600, 188320, 188650, 200732, 205975, 206360, 209720, 215600, 229408, 229810, 230692, 235400, 250915, 252791, 257950, 262150, 262640, 263648, 274400, 286760, 288365, 288904, 293608, 294800, 299600, 301840, 315436, 328300, 329560, 351281, 358450, 361130, 367010, 367696, 375200, 377300, 394295, 401464, 403711, 411950, 412720, 419440, 431200, 459620, 461384, 470800, 501830, 505582, 515900, 524300, 525280, 552013, 573520, 574525, 576730, 577808, 587216, 589600, 599200, 603680, 630872, 656600, 659120, 702562, 716900, 722260, 734020, 735392, 754600, 788590, 802928, 807422, 823900, 825440, 838880, 902825, 917525, 919240, 922768, 941600, 1003660, 1011164, 1031800, 1048600, 1104026, 1147040, 1149050, 1153460, 1155616, 1174432, 1254575, 1261744, 1263955, 1313200, 1318240, 1405124, 1433800, 1441825, 1444520, 1468040, 1509200, 1577180, 1605856, 1614844, 1647800, 1756405, 1805650, 1835050, 1838480, 1845536, 1971475, 2007320, 2018555, 2022328, 2063600, 2097200, 2208052, 2298100, 2306920, 2458967, 2509150, 2523488, 2527910, 2626400, 2760065, 2810248, 2867600, 2883650, 2889040, 2936080, 3018400, 3154360, 3229688, 3295600, 3512810, 3611300, 3670100, 3676960, 3864091, 3942950, 4014640, 4037110, 4044656, 4127200, 4194400, 4416104, 4596200, 4613840, 4917934, 5018300, 5055820, 5520130, 5620496, 5735200, 5767300, 5778080, 5872160, 6308720, 6319775, 6459376, 6591200, 7025620, 7222600, 7340200, 7728182, 7885900, 8029280, 8074220, 8089312, 8782025, 8832208, 9192400, 9227680, 9835868, 10036600, 10092775, 10111640, 11040260, 11240992, 11534600, 12294835, 12617440, 12639550, 12918752, 13800325, 14051240, 14445200, 14680400, 15456364, 15771800, 16148440, 17564050, 17664416, 18384800, 19320455, 19671736, 20073200, 20185550, 20223280, 22080520, 23069200, 24589670, 25279100, 27048637, 27600650, 28102480, 28890400, 29360800, 30912728, 31543600, 32296880, 35128100, 38640910, 39343472, 40146400, 40371100, 40446560, 44161040, 46138400, 49179340, 50558200, 54097274, 55201300, 56204960, 61474175, 61825456, 63087200, 64593760, 70256200, 77281820, 78686944, 80742200, 88322080, 96602275, 98358680, 101116400, 108194548, 110402600, 122948350, 123650912, 135243185, 140512400, 154563640, 161484400, 193204550, 196717360, 202232800, 216389096, 220805200, 245896700, 270486370, 281024800, 309127280, 322968800, 386409100, 393434720, 432778192, 441610400, 491793400, 540972740, 618254560, 676215925, 772818200, 865556384, 983586800, 1081945480, 1352431850, 1545636400, 1967173600, 2163890960, 2704863700, 3091272800, 4327781920, 5409727400, 10819454800, 21638909600]

約数ペア:

[(1, 21638909600), (2, 10819454800), (4, 5409727400), (5, 4327781920), (7, 3091272800), (8, 2704863700), (10, 2163890960), (11, 1967173600), (14, 1545636400), (16, 1352431850), (20, 1081945480), (22, 983586800), (25, 865556384), (28, 772818200), (32, 676215925), (35, 618254560), (40, 540972740), (44, 491793400), (49, 441610400), (50, 432778192), (55, 393434720), (56, 386409100), (67, 322968800), (70, 309127280), (77, 281024800), (80, 270486370), (88, 245896700), (98, 220805200), (100, 216389096), (107, 202232800), (110, 196717360), (112, 193204550), (134, 161484400), (140, 154563640), (154, 140512400), (160, 135243185), (175, 123650912), (176, 122948350), (196, 110402600), (200, 108194548), (214, 101116400), (220, 98358680), (224, 96602275), (245, 88322080), (268, 80742200), (275, 78686944), (280, 77281820), (308, 70256200), (335, 64593760), (343, 63087200), (350, 61825456), (352, 61474175), (385, 56204960), (392, 55201300), (400, 54097274), (428, 50558200), (440, 49179340), (469, 46138400), (490, 44161040), (535, 40446560), (536, 40371100), (539, 40146400), (550, 39343472), (560, 38640910), (616, 35128100), (670, 32296880), (686, 31543600), (700, 30912728), (737, 29360800), (749, 28890400), (770, 28102480), (784, 27600650), (800, 27048637), (856, 25279100), (880, 24589670), (938, 23069200), (980, 22080520), (1070, 20223280), (1072, 20185550), (1078, 20073200), (1100, 19671736), (1120, 19320455), (1177, 18384800), (1225, 17664416), (1232, 17564050), (1340, 16148440), (1372, 15771800), (1400, 15456364), (1474, 14680400), (1498, 14445200), (1540, 14051240), (1568, 13800325), (1675, 12918752), (1712, 12639550), (1715, 12617440), (1760, 12294835), (1876, 11534600), (1925, 11240992), (1960, 11040260), (2140, 10111640), (2144, 10092775), (2156, 10036600), (2200, 9835868), (2345, 9227680), (2354, 9192400), (2450, 8832208), (2464, 8782025), (2675, 8089312), (2680, 8074220), (2695, 8029280), (2744, 7885900), (2800, 7728182), (2948, 7340200), (2996, 7222600), (3080, 7025620), (3283, 6591200), (3350, 6459376), (3424, 6319775), (3430, 6308720), (3685, 5872160), (3745, 5778080), (3752, 5767300), (3773, 5735200), (3850, 5620496), (3920, 5520130), (4280, 5055820), (4312, 5018300), (4400, 4917934), (4690, 4613840), (4708, 4596200), (4900, 4416104), (5159, 4194400), (5243, 4127200), (5350, 4044656), (5360, 4037110), (5390, 4014640), (5488, 3942950), (5600, 3864091), (5885, 3676960), (5896, 3670100), (5992, 3611300), (6160, 3512810), (6566, 3295600), (6700, 3229688), (6860, 3154360), (7169, 3018400), (7370, 2936080), (7490, 2889040), (7504, 2883650), (7546, 2867600), (7700, 2810248), (7840, 2760065), (8239, 2626400), (8560, 2527910), (8575, 2523488), (8624, 2509150), (8800, 2458967), (9380, 2306920), (9416, 2298100), (9800, 2208052), (10318, 2097200), (10486, 2063600), (10700, 2022328), (10720, 2018555), (10780, 2007320), (10976, 1971475), (11725, 1845536), (11770, 1838480), (11792, 1835050), (11984, 1805650), (12320, 1756405), (13132, 1647800), (13400, 1614844), (13475, 1605856), (13720, 1577180), (14338, 1509200), (14740, 1468040), (14980, 1444520), (15008, 1441825), (15092, 1433800), (15400, 1405124), (16415, 1318240), (16478, 1313200), (17120, 1263955), (17150, 1261744), (17248, 1254575), (18425, 1174432), (18725, 1155616), (18760, 1153460), (18832, 1149050), (18865, 1147040), (19600, 1104026), (20636, 1048600), (20972, 1031800), (21400, 1011164), (21560, 1003660), (22981, 941600), (23450, 922768), (23540, 919240), (23584, 917525), (23968, 902825), (25795, 838880), (26215, 825440), (26264, 823900), (26800, 807422), (26950, 802928), (27440, 788590), (28676, 754600), (29425, 735392), (29480, 734020), (29960, 722260), (30184, 716900), (30800, 702562), (32830, 659120), (32956, 656600), (34300, 630872), (35845, 603680), (36113, 599200), (36701, 589600), (36850, 587216), (37450, 577808), (37520, 576730), (37664, 574525), (37730, 573520), (39200, 552013), (41195, 525280), (41272, 524300), (41944, 515900), (42800, 505582), (43120, 501830), (45962, 470800), (46900, 461384), (47080, 459620), (50183, 431200), (51590, 419440), (52430, 412720), (52528, 411950), (53600, 403711), (53900, 401464), (54880, 394295), (57352, 377300), (57673, 375200), (58850, 367696), (58960, 367010), (59920, 361130), (60368, 358450), (61600, 351281), (65660, 329560), (65912, 328300), (68600, 315436), (71690, 301840), (72226, 299600), (73402, 294800), (73700, 293608), (74900, 288904), (75040, 288365), (75460, 286760), (78859, 274400), (82075, 263648), (82390, 262640), (82544, 262150), (83888, 257950), (85600, 252791), (86240, 250915), (91924, 235400), (93800, 230692), (94160, 229810), (94325, 229408), (100366, 215600), (103180, 209720), (104860, 206360), (105056, 205975), (107800, 200732), (114704, 188650), (114905, 188320), (115346, 187600), (117700, 183848), (117920, 183505), (119840, 180565), (120736, 179225), (128975, 167776), (131075, 165088), (131320, 164780), (131824, 164150), (137200, 157718), (143380, 150920), (144452, 149800), (146804, 147400)]