20108269440

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 896

約数和(自身を含む): 84765035520

約数和(自身を除く): 64656766080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 94, 96, 105, 108, 112, 120, 126, 128, 131, 135, 140, 141, 144, 160, 162, 168, 180, 188, 189, 192, 210, 216, 224, 235, 240, 243, 252, 262, 270, 280, 282, 288, 315, 320, 324, 329, 336, 360, 376, 378, 384, 393, 405, 420, 423, 432, 448, 470, 480, 486, 504, 524, 540, 560, 564, 567, 576, 630, 640, 648, 655, 658, 672, 705, 720, 729, 752, 756, 786, 810, 840, 846, 864, 896, 917, 940, 945, 960, 972, 987, 1008, 1048, 1080, 1120, 1128, 1134, 1152, 1179, 1215, 1260, 1269, 1296, 1310, 1316, 1344, 1410, 1440, 1458, 1504, 1512, 1572, 1620, 1645, 1680, 1692, 1701, 1728, 1834, 1880, 1890, 1920, 1944, 1965, 1974, 2016, 2096, 2115, 2160, 2240, 2256, 2268, 2358, 2430, 2520, 2538, 2592, 2620, 2632, 2688, 2751, 2820, 2835, 2880, 2916, 2961, 3008, 3024, 3144, 3240, 3290, 3360, 3384, 3402, 3456, 3537, 3645, 3668, 3760, 3780, 3807, 3888, 3930, 3948, 4032, 4192, 4230, 4320, 4480, 4512, 4536, 4585, 4716, 4860, 4935, 5040, 5076, 5103, 5184, 5240, 5264, 5502, 5640, 5670, 5760, 5832, 5895, 5922, 6016, 6048, 6157, 6288, 6345, 6480, 6580, 6720, 6768, 6804, 7074, 7290, 7336, 7520, 7560, 7614, 7776, 7860, 7896, 8064, 8253, 8384, 8460, 8505, 8640, 8883, 9024, 9072, 9170, 9432, 9720, 9870, 10080, 10152, 10206, 10368, 10480, 10528, 10611, 11004, 11280, 11340, 11421, 11664, 11790, 11844, 12096, 12314, 12576, 12690, 12960, 13160, 13440, 13536, 13608, 13755, 14148, 14580, 14672, 14805, 15040, 15120, 15228, 15552, 15720, 15792, 16506, 16768, 16920, 17010, 17280, 17685, 17766, 18048, 18144, 18340, 18471, 18864, 19035, 19440, 19740, 20160, 20304, 20412, 20960, 21056, 21222, 22008, 22560, 22680, 22842, 23328, 23580, 23688, 24192, 24628, 24759, 25152, 25380, 25515, 25920, 26320, 26649, 27072, 27216, 27510, 28296, 29160, 29344, 29610, 30080, 30240, 30456, 30785, 31104, 31440, 31584, 31833, 33012, 33840, 34020, 34263, 35370, 35532, 36288, 36680, 36942, 37728, 38070, 38880, 39480, 40320, 40608, 40824, 41265, 41920, 42112, 42444, 43099, 44016, 44415, 45120, 45360, 45684, 46656, 47160, 47376, 49256, 49518, 50304, 50760, 51030, 51840, 52640, 53055, 53298, 54144, 54432, 55020, 55413, 56592, 57105, 58320, 58688, 59220, 60480, 60912, 61570, 62880, 63168, 63666, 66024, 67680, 68040, 68526, 70740, 71064, 72576, 73360, 73884, 74277, 75456, 76140, 77760, 78960, 79947, 81216, 81648, 82530, 83840, 84888, 86198, 88032, 88830, 90240, 90720, 91368, 92355, 93312, 94320, 94752, 95499, 98512, 99036, 101520, 102060, 105280, 106110, 106596, 108864, 110040, 110826, 113184, 114210, 116640, 117376, 118440, 120960, 121824, 123140, 123795, 125760, 126336, 127332, 129297, 132048, 133245, 135360, 136080, 137052, 141480, 142128, 146720, 147768, 148554, 150912, 152280, 155520, 157920, 159165, 159894, 162432, 163296, 165060, 166239, 169776, 171315, 172396, 176064, 177660, 181440, 182736, 184710, 188640, 189504, 190998, 197024, 198072, 203040, 204120, 210560, 212220, 213192, 215495, 217728, 220080, 221652, 222831, 226368, 228420, 233280, 236880, 239841, 243648, 246280, 247590, 251520, 254664, 258594, 264096, 266490, 270720, 272160, 274104, 277065, 282960, 284256, 293440, 295536, 297108, 304560, 315840, 318330, 319788, 326592, 330120, 332478, 339552, 342630, 344792, 352128, 355320, 362880, 365472, 369420, 371385, 377280, 379008, 381996, 387891, 394048, 396144, 399735, 406080, 408240, 424440, 426384, 430990, 440160, 443304, 445662, 452736, 456840, 466560, 473760, 477495, 479682, 487296, 492560, 495180, 498717, 509328, 517188, 528192, 532980, 544320, 548208, 554130, 565920, 568512, 586880, 591072, 594216, 609120, 631680, 636660, 639576, 646485, 653184, 660240, 664956, 668493, 679104, 685260, 689584, 710640, 730944, 738840, 742770, 754560, 763992, 775782, 788096, 792288, 799470, 812160, 816480, 831195, 848880, 852768, 861980, 880320, 886608, 891324, 913680, 947520, 954990, 959364, 985120, 990360, 997434, 1018656, 1034376, 1056384, 1065960, 1088640, 1096416, 1108260, 1114155, 1131840, 1137024, 1163673, 1182144, 1188432, 1199205, 1218240, 1273320, 1279152, 1292970, 1320480, 1329912, 1336986, 1358208, 1370520, 1379168, 1421280, 1461888, 1477680, 1485540, 1496151, 1527984, 1551564, 1584576, 1598940, 1632960, 1662390, 1697760, 1705536, 1723960, 1760640, 1773216, 1782648, 1827360, 1895040, 1909980, 1918728, 1939455, 1970240, 1980720, 1994868, 2037312, 2068752, 2131920, 2192832, 2216520, 2228310, 2263680, 2327346, 2364288, 2376864, 2398410, 2436480, 2493585, 2546640, 2558304, 2585940, 2640960, 2659824, 2673972, 2741040, 2758336, 2842560, 2955360, 2971080, 2992302, 3055968, 3103128, 3169152, 3197880, 3265920, 3324780, 3342465, 3395520, 3411072, 3447920, 3491019, 3546432, 3565296, 3654720, 3819960, 3837456, 3878910, 3940480, 3961440, 3989736, 4074624, 4137504, 4263840, 4385664, 4433040, 4456620, 4488453, 4654692, 4753728, 4796820, 4987170, 5093280, 5116608, 5171880, 5281920, 5319648, 5347944, 5482080, 5516672, 5685120, 5818365, 5910720, 5942160, 5984604, 6111936, 6206256, 6395760, 6649560, 6684930, 6791040, 6895840, 6982038, 7092864, 7130592, 7309440, 7480755, 7639920, 7674912, 7757820, 7922880, 7979472, 8275008, 8527680, 8866080, 8913240, 8976906, 9309384, 9507456, 9593640, 9974340, 10186560, 10233216, 10343760, 10473057, 10639296, 10695888, 10964160, 11636730, 11821440, 11884320, 11969208, 12223872, 12412512, 12791520, 13299120, 13369860, 13791680, 13964076, 14261184, 14961510, 15279840, 15349824, 15515640, 15845760, 15958944, 16550016, 17055360, 17455095, 17732160, 17826480, 17953812, 18618768, 19187280, 19948680, 20373120, 20687520, 20946114, 21278592, 21391776, 21928320, 22442265, 23273460, 23768640, 23938416, 24825024, 25583040, 26598240, 26739720, 27583360, 27928152, 28522368, 29923020, 30559680, 30699648, 31031280, 31419171, 31917888, 34910190, 35464320, 35652960, 35907624, 37237536, 38374560, 39897360, 41375040, 41892228, 42783552, 44884530, 46546920, 47537280, 47876832, 49650048, 51166080, 52365285, 53196480, 53479440, 55856304, 59846040, 61119360, 62062560, 62838342, 63835776, 69820380, 71305920, 71815248, 74475072, 76749120, 79794720, 82750080, 83784456, 85567104, 89769060, 93093840, 95753664, 104730570, 106392960, 106958880, 111712608, 119692080, 124125120, 125676684, 139640760, 142611840, 143630496, 148950144, 153498240, 157095855, 159589440, 167568912, 179538120, 186187680, 191507328, 209461140, 213917760, 223425216, 239384160, 248250240, 251353368, 279281520, 287260992, 314191710, 319178880, 335137824, 359076240, 372375360, 418922280, 427835520, 446850432, 478768320, 502706736, 558563040, 574521984, 628383420, 670275648, 718152480, 744750720, 837844560, 957536640, 1005413472, 1117126080, 1256766840, 1340551296, 1436304960, 1675689120, 2010826944, 2234252160, 2513533680, 2872609920, 3351378240, 4021653888, 5027067360, 6702756480, 10054134720, 20108269440]

約数ペア:

[(1, 20108269440), (2, 10054134720), (3, 6702756480), (4, 5027067360), (5, 4021653888), (6, 3351378240), (7, 2872609920), (8, 2513533680), (9, 2234252160), (10, 2010826944), (12, 1675689120), (14, 1436304960), (15, 1340551296), (16, 1256766840), (18, 1117126080), (20, 1005413472), (21, 957536640), (24, 837844560), (27, 744750720), (28, 718152480), (30, 670275648), (32, 628383420), (35, 574521984), (36, 558563040), (40, 502706736), (42, 478768320), (45, 446850432), (47, 427835520), (48, 418922280), (54, 372375360), (56, 359076240), (60, 335137824), (63, 319178880), (64, 314191710), (70, 287260992), (72, 279281520), (80, 251353368), (81, 248250240), (84, 239384160), (90, 223425216), (94, 213917760), (96, 209461140), (105, 191507328), (108, 186187680), (112, 179538120), (120, 167568912), (126, 159589440), (128, 157095855), (131, 153498240), (135, 148950144), (140, 143630496), (141, 142611840), (144, 139640760), (160, 125676684), (162, 124125120), (168, 119692080), (180, 111712608), (188, 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(945, 21278592), (960, 20946114), (972, 20687520), (987, 20373120), (1008, 19948680), (1048, 19187280), (1080, 18618768), (1120, 17953812), (1128, 17826480), (1134, 17732160), (1152, 17455095), (1179, 17055360), (1215, 16550016), (1260, 15958944), (1269, 15845760), (1296, 15515640), (1310, 15349824), (1316, 15279840), (1344, 14961510), (1410, 14261184), (1440, 13964076), (1458, 13791680), (1504, 13369860), (1512, 13299120), (1572, 12791520), (1620, 12412512), (1645, 12223872), (1680, 11969208), (1692, 11884320), (1701, 11821440), (1728, 11636730), (1834, 10964160), (1880, 10695888), (1890, 10639296), (1920, 10473057), (1944, 10343760), (1965, 10233216), (1974, 10186560), (2016, 9974340), (2096, 9593640), (2115, 9507456), (2160, 9309384), (2240, 8976906), (2256, 8913240), (2268, 8866080), (2358, 8527680), (2430, 8275008), (2520, 7979472), (2538, 7922880), (2592, 7757820), (2620, 7674912), (2632, 7639920), (2688, 7480755), (2751, 7309440), (2820, 7130592), (2835, 7092864), (2880, 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(7560, 2659824), (7614, 2640960), (7776, 2585940), (7860, 2558304), (7896, 2546640), (8064, 2493585), (8253, 2436480), (8384, 2398410), (8460, 2376864), (8505, 2364288), (8640, 2327346), (8883, 2263680), (9024, 2228310), (9072, 2216520), (9170, 2192832), (9432, 2131920), (9720, 2068752), (9870, 2037312), (10080, 1994868), (10152, 1980720), (10206, 1970240), (10368, 1939455), (10480, 1918728), (10528, 1909980), (10611, 1895040), (11004, 1827360), (11280, 1782648), (11340, 1773216), (11421, 1760640), (11664, 1723960), (11790, 1705536), (11844, 1697760), (12096, 1662390), (12314, 1632960), (12576, 1598940), (12690, 1584576), (12960, 1551564), (13160, 1527984), (13440, 1496151), (13536, 1485540), (13608, 1477680), (13755, 1461888), (14148, 1421280), (14580, 1379168), (14672, 1370520), (14805, 1358208), (15040, 1336986), (15120, 1329912), (15228, 1320480), (15552, 1292970), (15720, 1279152), (15792, 1273320), (16506, 1218240), (16768, 1199205), (16920, 1188432), (17010, 1182144), (17280, 1163673), (17685, 1137024), (17766, 1131840), (18048, 1114155), (18144, 1108260), (18340, 1096416), (18471, 1088640), (18864, 1065960), (19035, 1056384), (19440, 1034376), (19740, 1018656), (20160, 997434), (20304, 990360), (20412, 985120), (20960, 959364), (21056, 954990), (21222, 947520), (22008, 913680), (22560, 891324), (22680, 886608), (22842, 880320), (23328, 861980), (23580, 852768), (23688, 848880), (24192, 831195), (24628, 816480), (24759, 812160), (25152, 799470), (25380, 792288), (25515, 788096), (25920, 775782), (26320, 763992), (26649, 754560), (27072, 742770), (27216, 738840), (27510, 730944), (28296, 710640), (29160, 689584), (29344, 685260), (29610, 679104), (30080, 668493), (30240, 664956), (30456, 660240), (30785, 653184), (31104, 646485), (31440, 639576), (31584, 636660), (31833, 631680), (33012, 609120), (33840, 594216), (34020, 591072), (34263, 586880), (35370, 568512), (35532, 565920), (36288, 554130), (36680, 548208), (36942, 544320), (37728, 532980), (38070, 528192), (38880, 517188), (39480, 509328), (40320, 498717), (40608, 495180), (40824, 492560), (41265, 487296), (41920, 479682), (42112, 477495), (42444, 473760), (43099, 466560), (44016, 456840), (44415, 452736), (45120, 445662), (45360, 443304), (45684, 440160), (46656, 430990), (47160, 426384), (47376, 424440), (49256, 408240), (49518, 406080), (50304, 399735), (50760, 396144), (51030, 394048), (51840, 387891), (52640, 381996), (53055, 379008), (53298, 377280), (54144, 371385), (54432, 369420), (55020, 365472), (55413, 362880), (56592, 355320), (57105, 352128), (58320, 344792), (58688, 342630), (59220, 339552), (60480, 332478), (60912, 330120), (61570, 326592), (62880, 319788), (63168, 318330), (63666, 315840), (66024, 304560), (67680, 297108), (68040, 295536), (68526, 293440), (70740, 284256), (71064, 282960), (72576, 277065), (73360, 274104), (73884, 272160), (74277, 270720), (75456, 266490), (76140, 264096), (77760, 258594), (78960, 254664), (79947, 251520), (81216, 247590), (81648, 246280), (82530, 243648), (83840, 239841), (84888, 236880), (86198, 233280), (88032, 228420), (88830, 226368), (90240, 222831), (90720, 221652), (91368, 220080), (92355, 217728), (93312, 215495), (94320, 213192), (94752, 212220), (95499, 210560), (98512, 204120), (99036, 203040), (101520, 198072), (102060, 197024), (105280, 190998), (106110, 189504), (106596, 188640), (108864, 184710), (110040, 182736), (110826, 181440), (113184, 177660), (114210, 176064), (116640, 172396), (117376, 171315), (118440, 169776), (120960, 166239), (121824, 165060), (123140, 163296), (123795, 162432), (125760, 159894), (126336, 159165), (127332, 157920), (129297, 155520), (132048, 152280), (133245, 150912), (135360, 148554), (136080, 147768), (137052, 146720), (141480, 142128)]