21082230720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 448

約数和(自身を含む): 76604774400

約数和(自身を除く): 55522543680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 79, 80, 90, 96, 108, 120, 134, 135, 144, 158, 160, 180, 192, 201, 216, 237, 240, 268, 270, 288, 316, 320, 335, 360, 395, 402, 432, 461, 474, 480, 536, 540, 576, 603, 632, 670, 711, 720, 790, 804, 864, 922, 948, 960, 1005, 1072, 1080, 1185, 1206, 1264, 1340, 1383, 1422, 1440, 1580, 1608, 1728, 1809, 1844, 1896, 2010, 2133, 2144, 2160, 2305, 2370, 2412, 2528, 2680, 2766, 2844, 2880, 3015, 3160, 3216, 3555, 3618, 3688, 3792, 4020, 4149, 4266, 4288, 4320, 4610, 4740, 4824, 5056, 5293, 5360, 5532, 5688, 6030, 6320, 6432, 6915, 7110, 7236, 7376, 7584, 8040, 8298, 8532, 8640, 9045, 9220, 9480, 9648, 10586, 10665, 10720, 11064, 11376, 12060, 12447, 12640, 12864, 13830, 14220, 14472, 14752, 15168, 15879, 16080, 16596, 17064, 18090, 18440, 18960, 19296, 20745, 21172, 21330, 21440, 22128, 22752, 24120, 24894, 25280, 26465, 27660, 28440, 28944, 29504, 30887, 31758, 32160, 33192, 34128, 36180, 36419, 36880, 37920, 38592, 41490, 42344, 42660, 44256, 45504, 47637, 48240, 49788, 52930, 55320, 56880, 57888, 61774, 62235, 63516, 64320, 66384, 68256, 72360, 72838, 73760, 75840, 79395, 82980, 84688, 85320, 88512, 92661, 95274, 96480, 99576, 105860, 109257, 110640, 113760, 115776, 123548, 124470, 127032, 132768, 136512, 142911, 144720, 145676, 147520, 154435, 158790, 165960, 169376, 170640, 182095, 185322, 190548, 192960, 199152, 211720, 218514, 221280, 227520, 238185, 247096, 248940, 254064, 265536, 277983, 285822, 289440, 291352, 308870, 317580, 327771, 331920, 338752, 341280, 364190, 370644, 381096, 398304, 423440, 437028, 442560, 463305, 476370, 494192, 497880, 508128, 546285, 555966, 571644, 578880, 582704, 617740, 635160, 655542, 663840, 682560, 714555, 728380, 741288, 762192, 796608, 833949, 846880, 874056, 926610, 952740, 983313, 988384, 995760, 1016256, 1092570, 1111932, 1143288, 1165408, 1235480, 1270320, 1311084, 1327680, 1389915, 1429110, 1456760, 1482576, 1524384, 1638855, 1667898, 1693760, 1748112, 1853220, 1905480, 1966626, 1976768, 1991520, 2185140, 2223864, 2286576, 2330816, 2440073, 2470960, 2540640, 2622168, 2779830, 2858220, 2913520, 2965152, 3048768, 3277710, 3335796, 3496224, 3706440, 3810960, 3933252, 3983040, 4169745, 4370280, 4447728, 4573152, 4880146, 4916565, 4941920, 5081280, 5244336, 5559660, 5716440, 5827040, 5930304, 6555420, 6671592, 6992448, 7320219, 7412880, 7621920, 7866504, 8339490, 8740560, 8895456, 9146304, 9760292, 9833130, 9883840, 10488672, 11119320, 11432880, 11654080, 12200365, 13110840, 13343184, 14640438, 14825760, 15243840, 15733008, 16678980, 17481120, 17790912, 19520584, 19666260, 20977344, 21960657, 22238640, 22865760, 24400730, 26221680, 26686368, 29280876, 29651520, 31466016, 33357960, 34962240, 36601095, 39041168, 39332520, 43921314, 44477280, 45731520, 48801460, 52443360, 53372736, 58561752, 62932032, 65881971, 66715920, 73202190, 78082336, 78665040, 87842628, 88954560, 97602920, 104886720, 109803285, 117123504, 131763942, 133431840, 146404380, 156164672, 157330080, 175685256, 195205840, 219606570, 234247008, 263527884, 266863680, 292808760, 314660160, 329409855, 351370512, 390411680, 439213140, 468494016, 527055768, 585617520, 658819710, 702741024, 780823360, 878426280, 1054111536, 1171235040, 1317639420, 1405482048, 1756852560, 2108223072, 2342470080, 2635278840, 3513705120, 4216446144, 5270557680, 7027410240, 10541115360, 21082230720]

約数ペア:

[(1, 21082230720), (2, 10541115360), (3, 7027410240), (4, 5270557680), (5, 4216446144), (6, 3513705120), (8, 2635278840), (9, 2342470080), (10, 2108223072), (12, 1756852560), (15, 1405482048), (16, 1317639420), (18, 1171235040), (20, 1054111536), (24, 878426280), (27, 780823360), (30, 702741024), (32, 658819710), (36, 585617520), (40, 527055768), (45, 468494016), (48, 439213140), (54, 390411680), (60, 351370512), (64, 329409855), (67, 314660160), (72, 292808760), (79, 266863680), (80, 263527884), (90, 234247008), (96, 219606570), (108, 195205840), (120, 175685256), (134, 157330080), (135, 156164672), (144, 146404380), (158, 133431840), (160, 131763942), (180, 117123504), (192, 109803285), (201, 104886720), (216, 97602920), (237, 88954560), (240, 87842628), (268, 78665040), (270, 78082336), (288, 73202190), (316, 66715920), (320, 65881971), (335, 62932032), (360, 58561752), (395, 53372736), (402, 52443360), (432, 48801460), (461, 45731520), (474, 44477280), (480, 43921314), (536, 39332520), (540, 39041168), (576, 36601095), (603, 34962240), (632, 33357960), (670, 31466016), (711, 29651520), (720, 29280876), (790, 26686368), (804, 26221680), (864, 24400730), (922, 22865760), (948, 22238640), (960, 21960657), (1005, 20977344), (1072, 19666260), (1080, 19520584), (1185, 17790912), (1206, 17481120), (1264, 16678980), (1340, 15733008), (1383, 15243840), (1422, 14825760), (1440, 14640438), (1580, 13343184), (1608, 13110840), (1728, 12200365), (1809, 11654080), (1844, 11432880), (1896, 11119320), (2010, 10488672), (2133, 9883840), (2144, 9833130), (2160, 9760292), (2305, 9146304), (2370, 8895456), (2412, 8740560), (2528, 8339490), (2680, 7866504), (2766, 7621920), (2844, 7412880), (2880, 7320219), (3015, 6992448), (3160, 6671592), (3216, 6555420), (3555, 5930304), (3618, 5827040), (3688, 5716440), (3792, 5559660), (4020, 5244336), (4149, 5081280), (4266, 4941920), (4288, 4916565), (4320, 4880146), (4610, 4573152), (4740, 4447728), (4824, 4370280), (5056, 4169745), (5293, 3983040), (5360, 3933252), (5532, 3810960), (5688, 3706440), (6030, 3496224), (6320, 3335796), (6432, 3277710), (6915, 3048768), (7110, 2965152), (7236, 2913520), (7376, 2858220), (7584, 2779830), (8040, 2622168), (8298, 2540640), (8532, 2470960), (8640, 2440073), (9045, 2330816), (9220, 2286576), (9480, 2223864), (9648, 2185140), (10586, 1991520), (10665, 1976768), (10720, 1966626), (11064, 1905480), (11376, 1853220), (12060, 1748112), (12447, 1693760), (12640, 1667898), (12864, 1638855), (13830, 1524384), (14220, 1482576), (14472, 1456760), (14752, 1429110), (15168, 1389915), (15879, 1327680), (16080, 1311084), (16596, 1270320), (17064, 1235480), (18090, 1165408), (18440, 1143288), (18960, 1111932), (19296, 1092570), (20745, 1016256), (21172, 995760), (21330, 988384), (21440, 983313), (22128, 952740), (22752, 926610), (24120, 874056), (24894, 846880), (25280, 833949), (26465, 796608), (27660, 762192), (28440, 741288), (28944, 728380), (29504, 714555), (30887, 682560), (31758, 663840), (32160, 655542), (33192, 635160), (34128, 617740), (36180, 582704), (36419, 578880), (36880, 571644), (37920, 555966), (38592, 546285), (41490, 508128), (42344, 497880), (42660, 494192), (44256, 476370), (45504, 463305), (47637, 442560), (48240, 437028), (49788, 423440), (52930, 398304), (55320, 381096), (56880, 370644), (57888, 364190), (61774, 341280), (62235, 338752), (63516, 331920), (64320, 327771), (66384, 317580), (68256, 308870), (72360, 291352), (72838, 289440), (73760, 285822), (75840, 277983), (79395, 265536), (82980, 254064), (84688, 248940), (85320, 247096), (88512, 238185), (92661, 227520), (95274, 221280), (96480, 218514), (99576, 211720), (105860, 199152), (109257, 192960), (110640, 190548), (113760, 185322), (115776, 182095), (123548, 170640), (124470, 169376), (127032, 165960), (132768, 158790), (136512, 154435), (142911, 147520), (144720, 145676)]