20080999680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 864

約数和(自身を含む): 81033644160

約数和(自身を除く): 60952644480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 41, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 82, 84, 95, 96, 98, 105, 112, 114, 120, 123, 128, 133, 137, 140, 147, 152, 160, 164, 168, 190, 192, 196, 205, 210, 224, 228, 240, 245, 246, 256, 266, 274, 280, 285, 287, 294, 304, 320, 328, 336, 380, 384, 392, 399, 410, 411, 420, 448, 456, 480, 490, 492, 532, 548, 560, 570, 574, 588, 608, 615, 640, 656, 665, 672, 685, 735, 760, 768, 779, 784, 798, 820, 822, 840, 861, 896, 912, 931, 959, 960, 980, 984, 1064, 1096, 1120, 1140, 1148, 1176, 1216, 1230, 1280, 1312, 1330, 1344, 1370, 1435, 1470, 1520, 1558, 1568, 1596, 1640, 1644, 1680, 1722, 1792, 1824, 1862, 1918, 1920, 1960, 1968, 1995, 2009, 2055, 2128, 2192, 2240, 2280, 2296, 2337, 2352, 2432, 2460, 2603, 2624, 2660, 2688, 2740, 2793, 2870, 2877, 2940, 3040, 3116, 3136, 3192, 3280, 3288, 3360, 3444, 3648, 3724, 3836, 3840, 3895, 3920, 3936, 3990, 4018, 4110, 4256, 4305, 4384, 4480, 4560, 4592, 4655, 4674, 4704, 4795, 4864, 4920, 5206, 5248, 5320, 5376, 5453, 5480, 5586, 5617, 5740, 5754, 5880, 6027, 6080, 6232, 6272, 6384, 6560, 6576, 6713, 6720, 6888, 7296, 7448, 7672, 7790, 7809, 7840, 7872, 7980, 8036, 8220, 8512, 8610, 8768, 8960, 9120, 9184, 9310, 9348, 9408, 9590, 9840, 10045, 10412, 10496, 10640, 10906, 10960, 11172, 11234, 11480, 11508, 11685, 11760, 12054, 12160, 12464, 12544, 12768, 13015, 13120, 13152, 13426, 13440, 13776, 13965, 14385, 14592, 14896, 15344, 15580, 15618, 15680, 15744, 15960, 16072, 16359, 16440, 16851, 17024, 17220, 17536, 18221, 18240, 18368, 18620, 18696, 18816, 19180, 19680, 20090, 20139, 20824, 21280, 21812, 21920, 22344, 22468, 22960, 23016, 23370, 23520, 24108, 24320, 24928, 25536, 26030, 26240, 26304, 26852, 26880, 27265, 27552, 27930, 28085, 28770, 29792, 30135, 30688, 31160, 31236, 31360, 31488, 31920, 32144, 32718, 32880, 33565, 33702, 34048, 34440, 35072, 36442, 36480, 36736, 37240, 37392, 37632, 38171, 38360, 39045, 39319, 39360, 40180, 40278, 41648, 42560, 43624, 43840, 44688, 44936, 45920, 46032, 46740, 47040, 48216, 49856, 51072, 52060, 52480, 52608, 53704, 54530, 54663, 55104, 55860, 56170, 57540, 59584, 60270, 61376, 62320, 62472, 62720, 63840, 64288, 65436, 65760, 67130, 67404, 68880, 72884, 72960, 73472, 74480, 74784, 76342, 76720, 78090, 78638, 78720, 80360, 80556, 81795, 83296, 84255, 85120, 87248, 87680, 89376, 89872, 91105, 91840, 92064, 93480, 94080, 96432, 99712, 100695, 102144, 104120, 105216, 106723, 107408, 109060, 109326, 110208, 111720, 112340, 114513, 115080, 117957, 119168, 120540, 122752, 124640, 124944, 127547, 127680, 128576, 130872, 131520, 134260, 134808, 137760, 145768, 148960, 149568, 152684, 153440, 156180, 157276, 157440, 160720, 161112, 163590, 166592, 168510, 170240, 174496, 175360, 178752, 179744, 182210, 183680, 184128, 186960, 188160, 190855, 192864, 196595, 199424, 201390, 208240, 213446, 214816, 218120, 218652, 220416, 223440, 224680, 229026, 230160, 235914, 238336, 241080, 245504, 249280, 249888, 255094, 255360, 257152, 261744, 263040, 268520, 269616, 273315, 275233, 275520, 291536, 297920, 299136, 305368, 306880, 312360, 314552, 320169, 321440, 322224, 327180, 333184, 337020, 348992, 357504, 359488, 364420, 367360, 368256, 373920, 381710, 382641, 385728, 393190, 402780, 416480, 426892, 429632, 436240, 437304, 446880, 449360, 458052, 460320, 471828, 482160, 498560, 499776, 510188, 510720, 514304, 523488, 526080, 533615, 537040, 539232, 546630, 550466, 551040, 572565, 583072, 589785, 595840, 598272, 610736, 613760, 624720, 629104, 637735, 640338, 642880, 644448, 654360, 666368, 674040, 697984, 715008, 718976, 728840, 736512, 747061, 747840, 763420, 765282, 771456, 786380, 805560, 825699, 832960, 853784, 859264, 872480, 874608, 893760, 898720, 916104, 920640, 943656, 964320, 997120, 999552, 1020376, 1046976, 1067230, 1074080, 1078464, 1093260, 1100932, 1102080, 1145130, 1166144, 1179570, 1191680, 1221472, 1227520, 1249440, 1258208, 1275470, 1280676, 1285760, 1288896, 1308720, 1348080, 1376165, 1395968, 1437952, 1457680, 1494122, 1495680, 1526840, 1530564, 1542912, 1572760, 1600845, 1611120, 1651398, 1665920, 1707568, 1718528, 1744960, 1749216, 1787520, 1797440, 1832208, 1841280, 1887312, 1913205, 1928640, 1999104, 2040752, 2093952, 2134460, 2148160, 2156928, 2186520, 2201864, 2241183, 2290260, 2332288, 2359140, 2442944, 2498880, 2516416, 2550940, 2561352, 2571520, 2577792, 2617440, 2696160, 2752330, 2915360, 2988244, 2991360, 3053680, 3061128, 3145520, 3201690, 3222240, 3302796, 3331840, 3415136, 3489920, 3498432, 3575040, 3594880, 3664416, 3682560, 3735305, 3774624, 3826410, 3857280, 4081504, 4128495, 4187904, 4268920, 4296320, 4313856, 4373040, 4403728, 4482366, 4580520, 4664576, 4718280, 4885888, 4997760, 5032832, 5101880, 5122704, 5155584, 5229427, 5234880, 5392320, 5504660, 5830720, 5976488, 6107360, 6122256, 6291040, 6403380, 6444480, 6605592, 6830272, 6979840, 6996864, 7189760, 7328832, 7470610, 7549248, 7652820, 7714560, 8163008, 8256990, 8537840, 8592640, 8746080, 8807456, 8964732, 9161040, 9436560, 9771776, 9995520, 10065664, 10203760, 10245408, 10458854, 10469760, 10784640, 11009320, 11205915, 11661440, 11952976, 12214720, 12244512, 12582080, 12806760, 12888960, 13211184, 13660544, 13993728, 14657664, 14941220, 15098496, 15305640, 15688281, 16326016, 16513980, 17075680, 17492160, 17614912, 17929464, 18322080, 18873120, 20407520, 20490816, 20917708, 20939520, 21569280, 22018640, 22411830, 23322880, 23905952, 24429440, 24489024, 25164160, 25613520, 25777920, 26147135, 26422368, 27321088, 29315328, 29882440, 30196992, 30611280, 31376562, 32652032, 33027960, 34151360, 34984320, 35229824, 35858928, 36644160, 37746240, 40815040, 40981632, 41835416, 44037280, 44823660, 47811904, 48858880, 48978048, 50328320, 51227040, 52294270, 52844736, 59764880, 61222560, 62753124, 66055920, 68302720, 69968640, 70459648, 71717856, 73288320, 75492480, 78441405, 81630080, 81963264, 83670832, 88074560, 89647320, 95623808, 97956096, 102454080, 104588540, 105689472, 119529760, 122445120, 125506248, 132111840, 136605440, 143435712, 146576640, 150984960, 156882810, 163260160, 167341664, 176149120, 179294640, 191247616, 204908160, 209177080, 211378944, 239059520, 244890240, 251012496, 264223680, 286871424, 313765620, 334683328, 352298240, 358589280, 409816320, 418354160, 478119040, 489780480, 502024992, 528447360, 573742848, 627531240, 669366656, 717178560, 836708320, 956238080, 1004049984, 1056894720, 1255062480, 1338733312, 1434357120, 1673416640, 2008099968, 2510124960, 2868714240, 3346833280, 4016199936, 5020249920, 6693666560, 10040499840, 20080999680]

約数ペア:

[(1, 20080999680), (2, 10040499840), (3, 6693666560), (4, 5020249920), (5, 4016199936), (6, 3346833280), (7, 2868714240), (8, 2510124960), (10, 2008099968), (12, 1673416640), (14, 1434357120), (15, 1338733312), (16, 1255062480), (19, 1056894720), (20, 1004049984), (21, 956238080), (24, 836708320), (28, 717178560), (30, 669366656), (32, 627531240), (35, 573742848), (38, 528447360), (40, 502024992), (41, 489780480), (42, 478119040), (48, 418354160), (49, 409816320), (56, 358589280), (57, 352298240), (60, 334683328), (64, 313765620), (70, 286871424), (76, 264223680), (80, 251012496), (82, 244890240), (84, 239059520), (95, 211378944), (96, 209177080), (98, 204908160), (105, 191247616), (112, 179294640), (114, 176149120), (120, 167341664), (123, 163260160), (128, 156882810), (133, 150984960), (137, 146576640), (140, 143435712), (147, 136605440), (152, 132111840), (160, 125506248), (164, 122445120), (168, 119529760), (190, 105689472), (192, 104588540), (196, 102454080), (205, 97956096), (210, 95623808), (224, 89647320), (228, 88074560), (240, 83670832), (245, 81963264), (246, 81630080), (256, 78441405), (266, 75492480), (274, 73288320), (280, 71717856), (285, 70459648), (287, 69968640), (294, 68302720), (304, 66055920), (320, 62753124), (328, 61222560), (336, 59764880), (380, 52844736), (384, 52294270), (392, 51227040), (399, 50328320), (410, 48978048), (411, 48858880), (420, 47811904), (448, 44823660), (456, 44037280), (480, 41835416), (490, 40981632), (492, 40815040), (532, 37746240), (548, 36644160), (560, 35858928), (570, 35229824), (574, 34984320), (588, 34151360), (608, 33027960), (615, 32652032), (640, 31376562), (656, 30611280), (665, 30196992), (672, 29882440), (685, 29315328), (735, 27321088), (760, 26422368), (768, 26147135), (779, 25777920), (784, 25613520), (798, 25164160), (820, 24489024), (822, 24429440), (840, 23905952), (861, 23322880), (896, 22411830), (912, 22018640), (931, 21569280), (959, 20939520), (960, 20917708), (980, 20490816), (984, 20407520), (1064, 18873120), (1096, 18322080), (1120, 17929464), (1140, 17614912), (1148, 17492160), (1176, 17075680), (1216, 16513980), (1230, 16326016), (1280, 15688281), (1312, 15305640), (1330, 15098496), (1344, 14941220), (1370, 14657664), (1435, 13993728), (1470, 13660544), (1520, 13211184), (1558, 12888960), (1568, 12806760), (1596, 12582080), (1640, 12244512), (1644, 12214720), (1680, 11952976), (1722, 11661440), (1792, 11205915), (1824, 11009320), (1862, 10784640), (1918, 10469760), (1920, 10458854), (1960, 10245408), (1968, 10203760), (1995, 10065664), (2009, 9995520), (2055, 9771776), (2128, 9436560), (2192, 9161040), (2240, 8964732), (2280, 8807456), (2296, 8746080), (2337, 8592640), (2352, 8537840), (2432, 8256990), (2460, 8163008), (2603, 7714560), (2624, 7652820), (2660, 7549248), (2688, 7470610), (2740, 7328832), (2793, 7189760), (2870, 6996864), (2877, 6979840), (2940, 6830272), (3040, 6605592), (3116, 6444480), (3136, 6403380), (3192, 6291040), (3280, 6122256), (3288, 6107360), (3360, 5976488), (3444, 5830720), (3648, 5504660), (3724, 5392320), (3836, 5234880), (3840, 5229427), (3895, 5155584), (3920, 5122704), (3936, 5101880), (3990, 5032832), (4018, 4997760), (4110, 4885888), (4256, 4718280), (4305, 4664576), (4384, 4580520), (4480, 4482366), (4560, 4403728), (4592, 4373040), (4655, 4313856), (4674, 4296320), (4704, 4268920), (4795, 4187904), (4864, 4128495), (4920, 4081504), (5206, 3857280), (5248, 3826410), (5320, 3774624), (5376, 3735305), (5453, 3682560), (5480, 3664416), (5586, 3594880), (5617, 3575040), (5740, 3498432), (5754, 3489920), (5880, 3415136), (6027, 3331840), (6080, 3302796), (6232, 3222240), (6272, 3201690), (6384, 3145520), (6560, 3061128), (6576, 3053680), (6713, 2991360), (6720, 2988244), (6888, 2915360), (7296, 2752330), (7448, 2696160), (7672, 2617440), (7790, 2577792), (7809, 2571520), (7840, 2561352), (7872, 2550940), (7980, 2516416), (8036, 2498880), (8220, 2442944), (8512, 2359140), (8610, 2332288), (8768, 2290260), (8960, 2241183), (9120, 2201864), (9184, 2186520), (9310, 2156928), (9348, 2148160), (9408, 2134460), (9590, 2093952), (9840, 2040752), (10045, 1999104), (10412, 1928640), (10496, 1913205), (10640, 1887312), (10906, 1841280), (10960, 1832208), (11172, 1797440), (11234, 1787520), (11480, 1749216), (11508, 1744960), (11685, 1718528), (11760, 1707568), (12054, 1665920), (12160, 1651398), (12464, 1611120), (12544, 1600845), (12768, 1572760), (13015, 1542912), (13120, 1530564), (13152, 1526840), (13426, 1495680), (13440, 1494122), (13776, 1457680), (13965, 1437952), (14385, 1395968), (14592, 1376165), (14896, 1348080), (15344, 1308720), (15580, 1288896), (15618, 1285760), (15680, 1280676), (15744, 1275470), (15960, 1258208), (16072, 1249440), (16359, 1227520), (16440, 1221472), (16851, 1191680), (17024, 1179570), (17220, 1166144), (17536, 1145130), (18221, 1102080), (18240, 1100932), (18368, 1093260), (18620, 1078464), (18696, 1074080), (18816, 1067230), (19180, 1046976), (19680, 1020376), (20090, 999552), (20139, 997120), (20824, 964320), (21280, 943656), (21812, 920640), (21920, 916104), (22344, 898720), (22468, 893760), (22960, 874608), (23016, 872480), (23370, 859264), (23520, 853784), (24108, 832960), (24320, 825699), (24928, 805560), (25536, 786380), (26030, 771456), (26240, 765282), (26304, 763420), (26852, 747840), (26880, 747061), (27265, 736512), (27552, 728840), (27930, 718976), (28085, 715008), (28770, 697984), (29792, 674040), (30135, 666368), (30688, 654360), (31160, 644448), (31236, 642880), (31360, 640338), (31488, 637735), (31920, 629104), (32144, 624720), (32718, 613760), (32880, 610736), (33565, 598272), (33702, 595840), (34048, 589785), (34440, 583072), (35072, 572565), (36442, 551040), (36480, 550466), (36736, 546630), (37240, 539232), (37392, 537040), (37632, 533615), (38171, 526080), (38360, 523488), (39045, 514304), (39319, 510720), (39360, 510188), (40180, 499776), (40278, 498560), (41648, 482160), (42560, 471828), (43624, 460320), (43840, 458052), (44688, 449360), (44936, 446880), (45920, 437304), (46032, 436240), (46740, 429632), (47040, 426892), (48216, 416480), (49856, 402780), (51072, 393190), (52060, 385728), (52480, 382641), (52608, 381710), (53704, 373920), (54530, 368256), (54663, 367360), (55104, 364420), (55860, 359488), (56170, 357504), (57540, 348992), (59584, 337020), (60270, 333184), (61376, 327180), (62320, 322224), (62472, 321440), (62720, 320169), (63840, 314552), (64288, 312360), (65436, 306880), (65760, 305368), (67130, 299136), (67404, 297920), (68880, 291536), (72884, 275520), (72960, 275233), (73472, 273315), (74480, 269616), (74784, 268520), (76342, 263040), (76720, 261744), (78090, 257152), (78638, 255360), (78720, 255094), (80360, 249888), (80556, 249280), (81795, 245504), (83296, 241080), (84255, 238336), (85120, 235914), (87248, 230160), (87680, 229026), (89376, 224680), (89872, 223440), (91105, 220416), (91840, 218652), (92064, 218120), (93480, 214816), (94080, 213446), (96432, 208240), (99712, 201390), (100695, 199424), (102144, 196595), (104120, 192864), (105216, 190855), (106723, 188160), (107408, 186960), (109060, 184128), (109326, 183680), (110208, 182210), (111720, 179744), (112340, 178752), (114513, 175360), (115080, 174496), (117957, 170240), (119168, 168510), (120540, 166592), (122752, 163590), (124640, 161112), (124944, 160720), (127547, 157440), (127680, 157276), (128576, 156180), (130872, 153440), (131520, 152684), (134260, 149568), (134808, 148960), (137760, 145768)]