21547883280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:868

約数の個数: 720

約数和(自身を含む): 90018613440

約数和(自身を除く): 68470730160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 98, 105, 110, 112, 114, 120, 121, 132, 133, 140, 147, 152, 154, 165, 168, 176, 190, 196, 209, 210, 220, 228, 231, 240, 242, 245, 264, 266, 280, 285, 294, 304, 308, 330, 336, 363, 380, 385, 392, 399, 418, 420, 440, 456, 462, 484, 490, 528, 532, 539, 560, 570, 588, 605, 616, 627, 660, 665, 726, 735, 760, 770, 784, 797, 798, 836, 840, 847, 880, 912, 924, 931, 968, 980, 1045, 1064, 1078, 1140, 1155, 1176, 1210, 1232, 1254, 1320, 1330, 1452, 1463, 1470, 1520, 1540, 1594, 1596, 1617, 1672, 1680, 1694, 1815, 1848, 1862, 1936, 1960, 1995, 2090, 2128, 2156, 2280, 2299, 2310, 2352, 2391, 2420, 2508, 2541, 2640, 2660, 2695, 2793, 2904, 2926, 2940, 3080, 3135, 3188, 3192, 3234, 3344, 3388, 3630, 3696, 3724, 3920, 3985, 3990, 4180, 4235, 4312, 4389, 4560, 4598, 4620, 4655, 4782, 4840, 5016, 5082, 5320, 5390, 5579, 5586, 5808, 5852, 5880, 5929, 6160, 6270, 6376, 6384, 6468, 6776, 6897, 7260, 7315, 7448, 7970, 7980, 8085, 8360, 8470, 8624, 8767, 8778, 9196, 9240, 9310, 9564, 9680, 10032, 10164, 10241, 10640, 10780, 11158, 11172, 11495, 11704, 11760, 11858, 11955, 12540, 12705, 12752, 12936, 13552, 13794, 13965, 14520, 14630, 14896, 15143, 15940, 15960, 16093, 16170, 16720, 16737, 16940, 17534, 17556, 17787, 18392, 18480, 18620, 19128, 20328, 20482, 21560, 21945, 22316, 22344, 22990, 23408, 23716, 23910, 25080, 25410, 25872, 26301, 27588, 27895, 27930, 29040, 29260, 29645, 30286, 30723, 31880, 31920, 32186, 32340, 33474, 33880, 34485, 35068, 35112, 35574, 36784, 37240, 38256, 39053, 40656, 40964, 43120, 43835, 43890, 44632, 44688, 45429, 45980, 47432, 47820, 48279, 50160, 50820, 51205, 52602, 55176, 55790, 55860, 58520, 59290, 60572, 61369, 61446, 63760, 64372, 64680, 66948, 67760, 68970, 70136, 70224, 71148, 74480, 75715, 78106, 80465, 81928, 83685, 87670, 87780, 88935, 89264, 90858, 91960, 94864, 95640, 96437, 96558, 101640, 102410, 105204, 106001, 110352, 111580, 111720, 112651, 117040, 117159, 118580, 121144, 122738, 122892, 128744, 129360, 131505, 133896, 137940, 140272, 142296, 151430, 153615, 156212, 160930, 163856, 166573, 167370, 175340, 175560, 177870, 181716, 183920, 184107, 191280, 192874, 193116, 195265, 203280, 204820, 210408, 212002, 223160, 223440, 225302, 227145, 234318, 237160, 241395, 242288, 245476, 245784, 257488, 263010, 267792, 275880, 284592, 289311, 302860, 306845, 307230, 312424, 318003, 321860, 333146, 334740, 337953, 350680, 351120, 355740, 363432, 368214, 385748, 386232, 390530, 409640, 420816, 424004, 429583, 446320, 450604, 454290, 468636, 474320, 482185, 482790, 490952, 491568, 499719, 526020, 530005, 551760, 563255, 578622, 585795, 605720, 613690, 614460, 624848, 636006, 643720, 666292, 669480, 675059, 675906, 701360, 711480, 726864, 736428, 742007, 771496, 772464, 781060, 819280, 832865, 848008, 859166, 901208, 908580, 920535, 937272, 964370, 965580, 981904, 999438, 1052040, 1060010, 1126510, 1157244, 1166011, 1171590, 1211440, 1227380, 1228920, 1272012, 1287440, 1288749, 1332584, 1338960, 1350118, 1351812, 1422960, 1446555, 1472856, 1484014, 1542992, 1562120, 1590015, 1665730, 1689765, 1696016, 1718332, 1802416, 1817160, 1832303, 1841070, 1874544, 1928740, 1931160, 1998876, 2025177, 2104080, 2120020, 2147915, 2226021, 2253020, 2314488, 2332022, 2343180, 2454760, 2457840, 2498595, 2544024, 2577498, 2665168, 2700236, 2703624, 2893110, 2945712, 2968028, 3124240, 3180030, 3331460, 3375295, 3379530, 3436664, 3498033, 3634320, 3664606, 3682140, 3710035, 3857480, 3862320, 3997752, 4050354, 4240040, 4295830, 4452042, 4506040, 4628976, 4664044, 4686360, 4725413, 4909520, 4997190, 5088048, 5154996, 5400472, 5407248, 5496909, 5786220, 5830055, 5936056, 6360060, 6443745, 6662920, 6750590, 6759060, 6873328, 6996066, 7329212, 7364280, 7420070, 7714960, 7995504, 8100708, 8162077, 8480080, 8591660, 8904084, 9012080, 9161515, 9328088, 9372720, 9450826, 9994380, 10125885, 10309992, 10800944, 10993818, 11130105, 11572440, 11660110, 11872112, 12720120, 12826121, 12887490, 13325840, 13501180, 13518120, 13992132, 14176239, 14658424, 14728560, 14840140, 16201416, 16324154, 17183320, 17490165, 17808168, 18323030, 18656176, 18901652, 19988760, 20251770, 20619984, 21987636, 22260210, 23144880, 23320220, 23627065, 24486231, 25440240, 25652242, 25774980, 27002360, 27036240, 27484545, 27984264, 28352478, 29316848, 29680280, 32402832, 32648308, 34366640, 34980330, 35616336, 36646060, 37803304, 38478363, 39977520, 40503540, 40810385, 43975272, 44520420, 46640440, 47254130, 48972462, 51304484, 51549960, 54004720, 54969090, 55968528, 56704956, 59360560, 64130605, 65296616, 69960660, 70881195, 73292120, 75606608, 76956726, 81007080, 81620770, 87950544, 89040840, 89782847, 93280880, 94508260, 97944924, 102608968, 103099920, 109938180, 113409912, 122431155, 128261210, 130593232, 139921320, 141762390, 146584240, 153913452, 162014160, 163241540, 178081680, 179565694, 189016520, 192391815, 195889848, 205217936, 219876360, 226819824, 244862310, 256522420, 269348541, 279842640, 283524780, 307826904, 326483080, 359131388, 378033040, 384783630, 391779696, 439752720, 448914235, 489724620, 513044840, 538697082, 567049560, 615653808, 652966160, 718262776, 769567260, 897828470, 979449240, 1026089680, 1077394164, 1134099120, 1346742705, 1436525552, 1539134520, 1795656940, 1958898480, 2154788328, 2693485410, 3078269040, 3591313880, 4309576656, 5386970820, 7182627760, 10773941640, 21547883280]

約数ペア:

[(1, 21547883280), (2, 10773941640), (3, 7182627760), (4, 5386970820), (5, 4309576656), (6, 3591313880), (7, 3078269040), (8, 2693485410), (10, 2154788328), (11, 1958898480), (12, 1795656940), (14, 1539134520), (15, 1436525552), (16, 1346742705), (19, 1134099120), (20, 1077394164), (21, 1026089680), (22, 979449240), (24, 897828470), (28, 769567260), (30, 718262776), (33, 652966160), (35, 615653808), (38, 567049560), (40, 538697082), (42, 513044840), (44, 489724620), (48, 448914235), (49, 439752720), (55, 391779696), (56, 384783630), (57, 378033040), (60, 359131388), (66, 326483080), (70, 307826904), (76, 283524780), (77, 279842640), (80, 269348541), (84, 256522420), (88, 244862310), (95, 226819824), (98, 219876360), (105, 205217936), (110, 195889848), (112, 192391815), (114, 189016520), (120, 179565694), (121, 178081680), (132, 163241540), (133, 162014160), (140, 153913452), (147, 146584240), (152, 141762390), (154, 139921320), (165, 130593232), (168, 128261210), (176, 122431155), (190, 113409912), (196, 109938180), (209, 103099920), (210, 102608968), (220, 97944924), (228, 94508260), (231, 93280880), (240, 89782847), (242, 89040840), (245, 87950544), (264, 81620770), (266, 81007080), (280, 76956726), (285, 75606608), (294, 73292120), (304, 70881195), (308, 69960660), (330, 65296616), (336, 64130605), (363, 59360560), (380, 56704956), (385, 55968528), (392, 54969090), (399, 54004720), (418, 51549960), (420, 51304484), (440, 48972462), (456, 47254130), (462, 46640440), (484, 44520420), (490, 43975272), (528, 40810385), (532, 40503540), (539, 39977520), (560, 38478363), (570, 37803304), (588, 36646060), (605, 35616336), (616, 34980330), (627, 34366640), (660, 32648308), (665, 32402832), (726, 29680280), (735, 29316848), (760, 28352478), (770, 27984264), (784, 27484545), (797, 27036240), (798, 27002360), (836, 25774980), (840, 25652242), (847, 25440240), (880, 24486231), (912, 23627065), (924, 23320220), (931, 23144880), (968, 22260210), (980, 21987636), (1045, 20619984), (1064, 20251770), (1078, 19988760), (1140, 18901652), (1155, 18656176), (1176, 18323030), (1210, 17808168), (1232, 17490165), (1254, 17183320), (1320, 16324154), (1330, 16201416), (1452, 14840140), (1463, 14728560), (1470, 14658424), (1520, 14176239), (1540, 13992132), (1594, 13518120), (1596, 13501180), (1617, 13325840), (1672, 12887490), (1680, 12826121), (1694, 12720120), (1815, 11872112), (1848, 11660110), (1862, 11572440), (1936, 11130105), (1960, 10993818), (1995, 10800944), (2090, 10309992), (2128, 10125885), (2156, 9994380), (2280, 9450826), (2299, 9372720), (2310, 9328088), (2352, 9161515), (2391, 9012080), (2420, 8904084), (2508, 8591660), (2541, 8480080), (2640, 8162077), (2660, 8100708), (2695, 7995504), (2793, 7714960), (2904, 7420070), (2926, 7364280), (2940, 7329212), (3080, 6996066), (3135, 6873328), (3188, 6759060), (3192, 6750590), (3234, 6662920), (3344, 6443745), (3388, 6360060), (3630, 5936056), (3696, 5830055), (3724, 5786220), (3920, 5496909), (3985, 5407248), (3990, 5400472), (4180, 5154996), (4235, 5088048), (4312, 4997190), (4389, 4909520), (4560, 4725413), (4598, 4686360), (4620, 4664044), (4655, 4628976), (4782, 4506040), (4840, 4452042), (5016, 4295830), (5082, 4240040), (5320, 4050354), (5390, 3997752), (5579, 3862320), (5586, 3857480), (5808, 3710035), (5852, 3682140), (5880, 3664606), (5929, 3634320), (6160, 3498033), (6270, 3436664), (6376, 3379530), (6384, 3375295), (6468, 3331460), (6776, 3180030), (6897, 3124240), (7260, 2968028), (7315, 2945712), (7448, 2893110), (7970, 2703624), (7980, 2700236), (8085, 2665168), (8360, 2577498), (8470, 2544024), (8624, 2498595), (8767, 2457840), (8778, 2454760), (9196, 2343180), (9240, 2332022), (9310, 2314488), (9564, 2253020), (9680, 2226021), (10032, 2147915), (10164, 2120020), (10241, 2104080), (10640, 2025177), (10780, 1998876), (11158, 1931160), (11172, 1928740), (11495, 1874544), (11704, 1841070), (11760, 1832303), (11858, 1817160), (11955, 1802416), (12540, 1718332), (12705, 1696016), (12752, 1689765), (12936, 1665730), (13552, 1590015), (13794, 1562120), (13965, 1542992), (14520, 1484014), (14630, 1472856), (14896, 1446555), (15143, 1422960), (15940, 1351812), (15960, 1350118), (16093, 1338960), (16170, 1332584), (16720, 1288749), (16737, 1287440), (16940, 1272012), (17534, 1228920), (17556, 1227380), (17787, 1211440), (18392, 1171590), (18480, 1166011), (18620, 1157244), (19128, 1126510), (20328, 1060010), (20482, 1052040), (21560, 999438), (21945, 981904), (22316, 965580), (22344, 964370), (22990, 937272), (23408, 920535), (23716, 908580), (23910, 901208), (25080, 859166), (25410, 848008), (25872, 832865), (26301, 819280), (27588, 781060), (27895, 772464), (27930, 771496), (29040, 742007), (29260, 736428), (29645, 726864), (30286, 711480), (30723, 701360), (31880, 675906), (31920, 675059), (32186, 669480), (32340, 666292), (33474, 643720), (33880, 636006), (34485, 624848), (35068, 614460), (35112, 613690), (35574, 605720), (36784, 585795), (37240, 578622), (38256, 563255), (39053, 551760), (40656, 530005), (40964, 526020), (43120, 499719), (43835, 491568), (43890, 490952), (44632, 482790), (44688, 482185), (45429, 474320), (45980, 468636), (47432, 454290), (47820, 450604), (48279, 446320), (50160, 429583), (50820, 424004), (51205, 420816), (52602, 409640), (55176, 390530), (55790, 386232), (55860, 385748), (58520, 368214), (59290, 363432), (60572, 355740), (61369, 351120), (61446, 350680), (63760, 337953), (64372, 334740), (64680, 333146), (66948, 321860), (67760, 318003), (68970, 312424), (70136, 307230), (70224, 306845), (71148, 302860), (74480, 289311), (75715, 284592), (78106, 275880), (80465, 267792), (81928, 263010), (83685, 257488), (87670, 245784), (87780, 245476), (88935, 242288), (89264, 241395), (90858, 237160), (91960, 234318), (94864, 227145), (95640, 225302), (96437, 223440), (96558, 223160), (101640, 212002), (102410, 210408), (105204, 204820), (106001, 203280), (110352, 195265), (111580, 193116), (111720, 192874), (112651, 191280), (117040, 184107), (117159, 183920), (118580, 181716), (121144, 177870), (122738, 175560), (122892, 175340), (128744, 167370), (129360, 166573), (131505, 163856), (133896, 160930), (137940, 156212), (140272, 153615), (142296, 151430)]