21807334080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 896

約数和(自身を含む): 93611151360

約数和(自身を除く): 71803817280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 61, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 122, 126, 135, 138, 140, 144, 160, 161, 168, 180, 183, 184, 189, 192, 207, 210, 216, 224, 230, 240, 244, 252, 257, 270, 276, 280, 288, 305, 315, 320, 322, 336, 345, 360, 366, 368, 378, 414, 420, 427, 432, 448, 460, 480, 483, 488, 504, 514, 540, 549, 552, 560, 576, 610, 621, 630, 644, 672, 690, 720, 732, 736, 756, 771, 805, 828, 840, 854, 864, 915, 920, 945, 960, 966, 976, 1008, 1028, 1035, 1080, 1098, 1104, 1120, 1220, 1242, 1260, 1281, 1285, 1288, 1344, 1380, 1403, 1440, 1449, 1464, 1472, 1512, 1542, 1610, 1647, 1656, 1680, 1708, 1728, 1799, 1830, 1840, 1890, 1932, 1952, 2016, 2056, 2070, 2135, 2160, 2196, 2208, 2240, 2313, 2415, 2440, 2484, 2520, 2562, 2570, 2576, 2745, 2760, 2806, 2880, 2898, 2928, 3024, 3084, 3105, 3220, 3294, 3312, 3360, 3416, 3598, 3660, 3680, 3780, 3843, 3855, 3864, 3904, 4032, 4112, 4140, 4209, 4270, 4320, 4347, 4392, 4416, 4626, 4830, 4880, 4968, 5040, 5124, 5140, 5152, 5397, 5490, 5520, 5612, 5796, 5856, 5911, 6048, 6168, 6210, 6405, 6440, 6588, 6624, 6720, 6832, 6939, 7015, 7196, 7245, 7320, 7360, 7560, 7686, 7710, 7728, 8224, 8235, 8280, 8418, 8540, 8640, 8694, 8784, 8995, 9252, 9660, 9760, 9821, 9936, 10080, 10248, 10280, 10304, 10794, 10980, 11040, 11224, 11529, 11565, 11592, 11712, 11822, 12096, 12336, 12420, 12627, 12810, 12880, 13176, 13248, 13664, 13878, 14030, 14392, 14490, 14640, 15120, 15372, 15420, 15456, 15677, 16191, 16448, 16470, 16560, 16836, 17080, 17388, 17568, 17733, 17990, 18504, 19215, 19320, 19520, 19642, 19872, 20160, 20496, 20560, 21045, 21588, 21735, 21960, 22080, 22448, 23058, 23130, 23184, 23644, 24672, 24840, 25254, 25620, 25760, 26352, 26985, 27328, 27756, 28060, 28784, 28980, 29280, 29463, 29555, 30240, 30744, 30840, 30912, 31354, 32382, 32940, 33120, 33672, 34160, 34695, 34776, 35136, 35466, 35980, 37008, 37881, 38430, 38640, 39284, 39744, 40992, 41120, 41377, 42090, 43176, 43470, 43920, 44896, 46116, 46260, 46368, 47031, 47288, 48573, 49105, 49344, 49680, 50508, 51240, 51520, 52704, 53199, 53970, 55512, 56120, 57568, 57645, 57960, 58560, 58926, 59110, 60480, 61488, 61680, 62708, 63135, 64764, 65880, 66240, 67344, 68320, 69390, 69552, 70932, 71960, 74016, 75762, 76860, 77280, 78385, 78568, 80955, 81984, 82240, 82754, 84180, 86352, 86940, 87840, 88389, 88665, 89792, 92232, 92520, 92736, 94062, 94576, 97146, 98210, 99360, 101016, 102480, 105408, 106398, 107940, 109739, 111024, 112240, 115136, 115290, 115920, 117852, 118220, 122976, 123360, 124131, 125416, 126270, 129528, 131760, 134688, 136640, 138780, 139104, 141093, 141864, 143920, 147315, 148032, 151524, 153720, 154560, 156770, 157136, 159597, 161910, 165508, 168360, 172704, 173880, 175680, 176778, 177330, 184464, 185040, 188124, 189152, 189405, 194292, 196420, 198720, 202032, 204960, 206885, 212796, 215880, 219478, 222048, 224480, 230580, 231840, 235155, 235704, 236440, 242865, 245952, 246720, 248262, 250832, 252540, 259056, 263520, 265167, 265995, 269376, 277560, 278208, 282186, 283728, 287840, 294630, 303048, 307440, 313540, 314272, 319194, 323820, 329217, 331016, 336720, 345408, 347760, 353556, 354660, 360571, 368928, 370080, 372393, 376248, 378304, 378810, 388584, 392840, 404064, 409920, 413770, 423279, 425592, 431760, 438956, 441945, 444096, 448960, 461160, 463680, 470310, 471408, 472880, 485730, 496524, 501664, 505080, 518112, 527040, 530334, 531990, 548695, 555120, 564372, 567456, 575680, 589260, 606096, 614880, 620655, 627080, 628544, 638388, 647640, 658434, 662032, 673440, 695520, 705465, 707112, 709320, 721142, 737856, 740160, 744786, 752496, 757620, 777168, 785680, 797985, 808128, 827540, 846558, 851184, 863520, 877912, 883890, 922320, 940620, 942816, 945760, 971460, 987651, 993048, 1003328, 1010160, 1036224, 1060668, 1063980, 1081713, 1097390, 1110240, 1117179, 1128744, 1134912, 1178520, 1212192, 1229760, 1241310, 1254160, 1276776, 1295280, 1316868, 1324064, 1325835, 1346880, 1391040, 1410930, 1414224, 1418640, 1442284, 1489572, 1504992, 1515240, 1554336, 1571360, 1595970, 1646085, 1655080, 1693116, 1702368, 1727040, 1755824, 1767780, 1802855, 1844640, 1861965, 1881240, 1885632, 1891520, 1942920, 1975302, 1986096, 2020320, 2116395, 2121336, 2127960, 2163426, 2194780, 2220480, 2234358, 2257488, 2357040, 2424384, 2482620, 2508320, 2523997, 2553552, 2590560, 2633736, 2648128, 2651670, 2821860, 2828448, 2837280, 2884568, 2962953, 2979144, 3009984, 3030480, 3108672, 3142720, 3191940, 3245139, 3292170, 3310160, 3386232, 3404736, 3511648, 3535560, 3605710, 3689280, 3723930, 3762480, 3885840, 3950604, 3972192, 4040640, 4232790, 4242672, 4255920, 4326852, 4389560, 4468716, 4514976, 4714080, 4938255, 4965240, 5016640, 5047994, 5107104, 5181120, 5267472, 5303340, 5408565, 5585895, 5643720, 5656896, 5674560, 5769136, 5925906, 5958288, 6060960, 6383880, 6490278, 6584340, 6620320, 6772464, 7023296, 7071120, 7211420, 7447860, 7524960, 7571991, 7771680, 7901208, 7944384, 8465580, 8485344, 8511840, 8653704, 8779120, 8937432, 9029952, 9428160, 9735417, 9876510, 9930480, 10095988, 10214208, 10534944, 10606680, 10817130, 11171790, 11287440, 11538272, 11851812, 11916576, 12121920, 12619985, 12767760, 12980556, 13168680, 13240640, 13544928, 14142240, 14422840, 14814765, 14895720, 15049920, 15143982, 15543360, 15802416, 16225695, 16931160, 16970688, 17023680, 17307408, 17558240, 17874864, 19470834, 19753020, 19860960, 20191976, 21069888, 21213360, 21634260, 22343580, 22574880, 22715973, 23076544, 23703624, 23833152, 25239970, 25535520, 25961112, 26337360, 27089856, 28284480, 28845680, 29629530, 29791440, 30287964, 31604832, 32451390, 33862320, 34614816, 35116480, 35749728, 37859955, 38941668, 39506040, 39721920, 40383952, 42426720, 43268520, 44687160, 45149760, 45431946, 47407248, 48677085, 50479940, 51071040, 51922224, 52674720, 57691360, 59259060, 59582880, 60575928, 63209664, 64902780, 67724640, 68147919, 69229632, 71499456, 75719910, 77883336, 79012080, 80767904, 84853440, 86537040, 89374320, 90863892, 94814496, 97354170, 100959880, 103844448, 105349440, 113579865, 115382720, 118518120, 119165760, 121151856, 129805560, 135449280, 136295838, 151439820, 155766672, 158024160, 161535808, 173074080, 178748640, 181727784, 189628992, 194708340, 201919760, 207688896, 227159730, 237036240, 242303712, 259611120, 272591676, 302879640, 311533344, 316048320, 340739595, 346148160, 357497280, 363455568, 389416680, 403839520, 454319460, 474072480, 484607424, 519222240, 545183352, 605759280, 623066688, 681479190, 726911136, 778833360, 807679040, 908638920, 948144960, 1038444480, 1090366704, 1211518560, 1362958380, 1453822272, 1557666720, 1817277840, 2180733408, 2423037120, 2725916760, 3115333440, 3634555680, 4361466816, 5451833520, 7269111360, 10903667040, 21807334080]

約数ペア:

[(1, 21807334080), (2, 10903667040), (3, 7269111360), (4, 5451833520), (5, 4361466816), (6, 3634555680), (7, 3115333440), (8, 2725916760), (9, 2423037120), (10, 2180733408), (12, 1817277840), (14, 1557666720), (15, 1453822272), (16, 1362958380), (18, 1211518560), (20, 1090366704), (21, 1038444480), (23, 948144960), (24, 908638920), (27, 807679040), (28, 778833360), (30, 726911136), (32, 681479190), (35, 623066688), (36, 605759280), (40, 545183352), (42, 519222240), (45, 484607424), (46, 474072480), (48, 454319460), (54, 403839520), (56, 389416680), (60, 363455568), (61, 357497280), (63, 346148160), (64, 340739595), (69, 316048320), (70, 311533344), (72, 302879640), (80, 272591676), (84, 259611120), (90, 242303712), (92, 237036240), (96, 227159730), (105, 207688896), (108, 201919760), (112, 194708340), (115, 189628992), (120, 181727784), (122, 178748640), (126, 173074080), (135, 161535808), (138, 158024160), (140, 155766672), (144, 151439820), (160, 136295838), (161, 135449280), (168, 129805560), (180, 121151856), (183, 119165760), (184, 118518120), (189, 115382720), (192, 113579865), (207, 105349440), (210, 103844448), (216, 100959880), (224, 97354170), (230, 94814496), (240, 90863892), (244, 89374320), (252, 86537040), (257, 84853440), (270, 80767904), (276, 79012080), (280, 77883336), (288, 75719910), (305, 71499456), (315, 69229632), (320, 68147919), (322, 67724640), (336, 64902780), (345, 63209664), (360, 60575928), (366, 59582880), (368, 59259060), (378, 57691360), (414, 52674720), (420, 51922224), (427, 51071040), (432, 50479940), (448, 48677085), (460, 47407248), (480, 45431946), (483, 45149760), (488, 44687160), (504, 43268520), (514, 42426720), (540, 40383952), (549, 39721920), (552, 39506040), (560, 38941668), (576, 37859955), (610, 35749728), (621, 35116480), (630, 34614816), (644, 33862320), (672, 32451390), (690, 31604832), (720, 30287964), (732, 29791440), (736, 29629530), (756, 28845680), (771, 28284480), (805, 27089856), (828, 26337360), (840, 25961112), (854, 25535520), (864, 25239970), (915, 23833152), (920, 23703624), (945, 23076544), (960, 22715973), (966, 22574880), (976, 22343580), (1008, 21634260), (1028, 21213360), (1035, 21069888), (1080, 20191976), (1098, 19860960), (1104, 19753020), (1120, 19470834), (1220, 17874864), (1242, 17558240), (1260, 17307408), (1281, 17023680), (1285, 16970688), (1288, 16931160), (1344, 16225695), (1380, 15802416), (1403, 15543360), (1440, 15143982), (1449, 15049920), (1464, 14895720), (1472, 14814765), (1512, 14422840), (1542, 14142240), (1610, 13544928), (1647, 13240640), (1656, 13168680), (1680, 12980556), (1708, 12767760), (1728, 12619985), (1799, 12121920), (1830, 11916576), (1840, 11851812), (1890, 11538272), (1932, 11287440), (1952, 11171790), (2016, 10817130), (2056, 10606680), (2070, 10534944), (2135, 10214208), (2160, 10095988), (2196, 9930480), (2208, 9876510), (2240, 9735417), (2313, 9428160), (2415, 9029952), (2440, 8937432), (2484, 8779120), (2520, 8653704), (2562, 8511840), (2570, 8485344), (2576, 8465580), (2745, 7944384), (2760, 7901208), (2806, 7771680), (2880, 7571991), (2898, 7524960), (2928, 7447860), (3024, 7211420), (3084, 7071120), (3105, 7023296), (3220, 6772464), (3294, 6620320), (3312, 6584340), (3360, 6490278), (3416, 6383880), (3598, 6060960), (3660, 5958288), (3680, 5925906), (3780, 5769136), (3843, 5674560), (3855, 5656896), (3864, 5643720), (3904, 5585895), (4032, 5408565), (4112, 5303340), (4140, 5267472), (4209, 5181120), (4270, 5107104), (4320, 5047994), (4347, 5016640), (4392, 4965240), (4416, 4938255), (4626, 4714080), (4830, 4514976), (4880, 4468716), (4968, 4389560), (5040, 4326852), (5124, 4255920), (5140, 4242672), (5152, 4232790), (5397, 4040640), (5490, 3972192), (5520, 3950604), (5612, 3885840), (5796, 3762480), (5856, 3723930), (5911, 3689280), (6048, 3605710), (6168, 3535560), (6210, 3511648), (6405, 3404736), (6440, 3386232), (6588, 3310160), (6624, 3292170), (6720, 3245139), (6832, 3191940), (6939, 3142720), (7015, 3108672), (7196, 3030480), (7245, 3009984), (7320, 2979144), (7360, 2962953), (7560, 2884568), (7686, 2837280), (7710, 2828448), (7728, 2821860), (8224, 2651670), (8235, 2648128), (8280, 2633736), (8418, 2590560), (8540, 2553552), (8640, 2523997), (8694, 2508320), (8784, 2482620), (8995, 2424384), (9252, 2357040), (9660, 2257488), (9760, 2234358), (9821, 2220480), (9936, 2194780), (10080, 2163426), (10248, 2127960), (10280, 2121336), (10304, 2116395), (10794, 2020320), (10980, 1986096), (11040, 1975302), (11224, 1942920), (11529, 1891520), (11565, 1885632), (11592, 1881240), (11712, 1861965), (11822, 1844640), (12096, 1802855), (12336, 1767780), (12420, 1755824), (12627, 1727040), (12810, 1702368), (12880, 1693116), (13176, 1655080), (13248, 1646085), (13664, 1595970), (13878, 1571360), (14030, 1554336), (14392, 1515240), (14490, 1504992), (14640, 1489572), (15120, 1442284), (15372, 1418640), (15420, 1414224), (15456, 1410930), (15677, 1391040), (16191, 1346880), (16448, 1325835), (16470, 1324064), (16560, 1316868), (16836, 1295280), (17080, 1276776), (17388, 1254160), (17568, 1241310), (17733, 1229760), (17990, 1212192), (18504, 1178520), (19215, 1134912), (19320, 1128744), (19520, 1117179), (19642, 1110240), (19872, 1097390), (20160, 1081713), (20496, 1063980), (20560, 1060668), (21045, 1036224), (21588, 1010160), (21735, 1003328), (21960, 993048), (22080, 987651), (22448, 971460), (23058, 945760), (23130, 942816), (23184, 940620), (23644, 922320), (24672, 883890), (24840, 877912), (25254, 863520), (25620, 851184), (25760, 846558), (26352, 827540), (26985, 808128), (27328, 797985), (27756, 785680), (28060, 777168), (28784, 757620), (28980, 752496), (29280, 744786), (29463, 740160), (29555, 737856), (30240, 721142), (30744, 709320), (30840, 707112), (30912, 705465), (31354, 695520), (32382, 673440), (32940, 662032), (33120, 658434), (33672, 647640), (34160, 638388), (34695, 628544), (34776, 627080), (35136, 620655), (35466, 614880), (35980, 606096), (37008, 589260), (37881, 575680), (38430, 567456), (38640, 564372), (39284, 555120), (39744, 548695), (40992, 531990), (41120, 530334), (41377, 527040), (42090, 518112), (43176, 505080), (43470, 501664), (43920, 496524), (44896, 485730), (46116, 472880), (46260, 471408), (46368, 470310), (47031, 463680), (47288, 461160), (48573, 448960), (49105, 444096), (49344, 441945), (49680, 438956), (50508, 431760), (51240, 425592), (51520, 423279), (52704, 413770), (53199, 409920), (53970, 404064), (55512, 392840), (56120, 388584), (57568, 378810), (57645, 378304), (57960, 376248), (58560, 372393), (58926, 370080), (59110, 368928), (60480, 360571), (61488, 354660), (61680, 353556), (62708, 347760), (63135, 345408), (64764, 336720), (65880, 331016), (66240, 329217), (67344, 323820), (68320, 319194), (69390, 314272), (69552, 313540), (70932, 307440), (71960, 303048), (74016, 294630), (75762, 287840), (76860, 283728), (77280, 282186), (78385, 278208), (78568, 277560), (80955, 269376), (81984, 265995), (82240, 265167), (82754, 263520), (84180, 259056), (86352, 252540), (86940, 250832), (87840, 248262), (88389, 246720), (88665, 245952), (89792, 242865), (92232, 236440), (92520, 235704), (92736, 235155), (94062, 231840), (94576, 230580), (97146, 224480), (98210, 222048), (99360, 219478), (101016, 215880), (102480, 212796), (105408, 206885), (106398, 204960), (107940, 202032), (109739, 198720), (111024, 196420), (112240, 194292), (115136, 189405), (115290, 189152), (115920, 188124), (117852, 185040), (118220, 184464), (122976, 177330), (123360, 176778), (124131, 175680), (125416, 173880), (126270, 172704), (129528, 168360), (131760, 165508), (134688, 161910), (136640, 159597), (138780, 157136), (139104, 156770), (141093, 154560), (141864, 153720), (143920, 151524), (147315, 148032)]