21064223232

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 640

約数和(自身を含む): 73328640000

約数和(自身を除く): 52264416768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 38, 39, 48, 52, 54, 57, 62, 64, 72, 76, 78, 93, 96, 104, 108, 114, 117, 124, 128, 144, 152, 156, 171, 186, 192, 199, 208, 216, 228, 234, 247, 248, 256, 279, 288, 304, 312, 342, 351, 372, 384, 398, 403, 416, 432, 456, 468, 494, 496, 512, 513, 558, 576, 589, 597, 608, 624, 684, 702, 741, 744, 768, 796, 806, 832, 837, 864, 912, 936, 988, 992, 1026, 1116, 1152, 1178, 1194, 1209, 1216, 1248, 1368, 1404, 1482, 1488, 1536, 1592, 1612, 1664, 1674, 1728, 1767, 1791, 1824, 1872, 1976, 1984, 2052, 2223, 2232, 2304, 2356, 2388, 2418, 2432, 2496, 2587, 2736, 2808, 2964, 2976, 3184, 3224, 3328, 3348, 3456, 3534, 3582, 3627, 3648, 3744, 3781, 3952, 3968, 4104, 4446, 4464, 4608, 4712, 4776, 4836, 4864, 4992, 5174, 5301, 5373, 5472, 5616, 5928, 5952, 6169, 6368, 6448, 6656, 6669, 6696, 6912, 7068, 7164, 7254, 7296, 7488, 7562, 7657, 7761, 7904, 7936, 8208, 8892, 8928, 9424, 9552, 9672, 9728, 9984, 10348, 10602, 10746, 10881, 10944, 11232, 11343, 11856, 11904, 12338, 12736, 12896, 13338, 13392, 13824, 14136, 14328, 14508, 14592, 14976, 15124, 15314, 15522, 15808, 15872, 15903, 16416, 17784, 17856, 18507, 18848, 19104, 19344, 19968, 20696, 21204, 21492, 21762, 21888, 22464, 22686, 22971, 23283, 23712, 23808, 24676, 25472, 25792, 26676, 26784, 28272, 28656, 29016, 29184, 29952, 30248, 30628, 31044, 31616, 31806, 32832, 34029, 35568, 35712, 37014, 37696, 38208, 38688, 41392, 42408, 42984, 43524, 43776, 44928, 45372, 45942, 46566, 47424, 47616, 49153, 49352, 50944, 51584, 53352, 53568, 55521, 56544, 57312, 58032, 59904, 60496, 61256, 62088, 63232, 63612, 65664, 68058, 68913, 69849, 71136, 71424, 74028, 75392, 76416, 77376, 80197, 82784, 84816, 85968, 87048, 87552, 89856, 90744, 91884, 93132, 94848, 98306, 98704, 101888, 102087, 103168, 106704, 107136, 111042, 113088, 114624, 116064, 117211, 120992, 122512, 124176, 126464, 127224, 131328, 136116, 137826, 139698, 142272, 142848, 147459, 148056, 150784, 152832, 154752, 160394, 165568, 166563, 169632, 171936, 174096, 179712, 181488, 183768, 186264, 189696, 196612, 197408, 204174, 206336, 206739, 213408, 214272, 222084, 226176, 229248, 232128, 234422, 240591, 241984, 245024, 248352, 254448, 262656, 272232, 275652, 279396, 284544, 294918, 296112, 301568, 305664, 309504, 320788, 331136, 333126, 339264, 343872, 348192, 351633, 362976, 367536, 372528, 379392, 393224, 394816, 408348, 413478, 426816, 428544, 442377, 444168, 452352, 458496, 464256, 468844, 481182, 483968, 490048, 496704, 508896, 544464, 551304, 558792, 569088, 589836, 592224, 619008, 641576, 662272, 666252, 678528, 687744, 696384, 703266, 721773, 725952, 735072, 745056, 786448, 789632, 816696, 826956, 853632, 884754, 888336, 904704, 916992, 928512, 937688, 962364, 967936, 980096, 993408, 1017792, 1054899, 1088928, 1102608, 1117584, 1138176, 1179672, 1184448, 1283152, 1324544, 1327131, 1332504, 1357056, 1375488, 1392768, 1406532, 1443546, 1451904, 1470144, 1490112, 1523743, 1572896, 1579264, 1633392, 1653912, 1707264, 1769508, 1776672, 1857024, 1875376, 1924728, 1935872, 1960192, 1986816, 2035584, 2109798, 2165319, 2177856, 2205216, 2235168, 2359344, 2368896, 2566304, 2654262, 2665008, 2714112, 2750976, 2785536, 2813064, 2887092, 2903808, 2940288, 2980224, 3047486, 3145792, 3158528, 3164697, 3266784, 3307824, 3414528, 3539016, 3553344, 3750752, 3849456, 3920384, 3973632, 4071168, 4219596, 4330638, 4355712, 4410432, 4470336, 4571229, 4718688, 4737792, 5132608, 5308524, 5330016, 5571072, 5626128, 5774184, 5807616, 5880576, 5960448, 6094972, 6291584, 6329394, 6533568, 6615648, 7078032, 7106688, 7501504, 7698912, 8142336, 8439192, 8661276, 8711424, 8820864, 8940672, 9142458, 9437376, 9475584, 10265216, 10617048, 10660032, 11252256, 11548368, 11761152, 11920896, 12189944, 12583168, 12658788, 13067136, 13231296, 13713687, 14156064, 14213376, 15003008, 15397824, 16878384, 17322552, 17422848, 17641728, 17881344, 18284916, 18874752, 20530432, 21234096, 21320064, 22504512, 23096736, 24379888, 25166336, 25317576, 26134272, 26462592, 27427374, 28312128, 28426752, 30006016, 30795648, 33756768, 34645104, 35283456, 35762688, 36569832, 37749504, 41060864, 41141061, 42468192, 42640128, 45009024, 46193472, 48759776, 50635152, 52268544, 52925184, 54854748, 56624256, 60012032, 61591296, 67513536, 69290208, 73139664, 75499008, 82282122, 84936384, 85280256, 90018048, 92386944, 97519552, 101270304, 105850368, 109709496, 113248512, 123182592, 135027072, 138580416, 146279328, 164564244, 169872768, 180036096, 184773888, 195039104, 202540608, 219418992, 226497024, 270054144, 277160832, 292558656, 329128488, 339745536, 369547776, 390078208, 405081216, 438837984, 540108288, 554321664, 585117312, 658256976, 679491072, 780156416, 810162432, 877675968, 1108643328, 1170234624, 1316513952, 1620324864, 1755351936, 2340469248, 2633027904, 3510703872, 5266055808, 7021407744, 10532111616, 21064223232]

約数ペア:

[(1, 21064223232), (2, 10532111616), (3, 7021407744), (4, 5266055808), (6, 3510703872), (8, 2633027904), (9, 2340469248), (12, 1755351936), (13, 1620324864), (16, 1316513952), (18, 1170234624), (19, 1108643328), (24, 877675968), (26, 810162432), (27, 780156416), (31, 679491072), (32, 658256976), (36, 585117312), (38, 554321664), (39, 540108288), (48, 438837984), (52, 405081216), (54, 390078208), (57, 369547776), (62, 339745536), (64, 329128488), (72, 292558656), (76, 277160832), (78, 270054144), (93, 226497024), (96, 219418992), (104, 202540608), (108, 195039104), (114, 184773888), (117, 180036096), (124, 169872768), (128, 164564244), (144, 146279328), (152, 138580416), (156, 135027072), (171, 123182592), (186, 113248512), (192, 109709496), (199, 105850368), (208, 101270304), (216, 97519552), (228, 92386944), (234, 90018048), (247, 85280256), (248, 84936384), (256, 82282122), (279, 75499008), (288, 73139664), (304, 69290208), (312, 67513536), (342, 61591296), (351, 60012032), (372, 56624256), (384, 54854748), (398, 52925184), (403, 52268544), (416, 50635152), (432, 48759776), (456, 46193472), (468, 45009024), (494, 42640128), (496, 42468192), (512, 41141061), (513, 41060864), (558, 37749504), (576, 36569832), (589, 35762688), (597, 35283456), (608, 34645104), (624, 33756768), (684, 30795648), (702, 30006016), (741, 28426752), (744, 28312128), (768, 27427374), (796, 26462592), (806, 26134272), (832, 25317576), (837, 25166336), (864, 24379888), (912, 23096736), (936, 22504512), (988, 21320064), (992, 21234096), (1026, 20530432), (1116, 18874752), (1152, 18284916), (1178, 17881344), (1194, 17641728), (1209, 17422848), (1216, 17322552), (1248, 16878384), (1368, 15397824), (1404, 15003008), (1482, 14213376), (1488, 14156064), (1536, 13713687), (1592, 13231296), (1612, 13067136), (1664, 12658788), (1674, 12583168), (1728, 12189944), (1767, 11920896), (1791, 11761152), (1824, 11548368), (1872, 11252256), (1976, 10660032), (1984, 10617048), (2052, 10265216), (2223, 9475584), (2232, 9437376), (2304, 9142458), (2356, 8940672), (2388, 8820864), (2418, 8711424), (2432, 8661276), (2496, 8439192), (2587, 8142336), (2736, 7698912), (2808, 7501504), (2964, 7106688), (2976, 7078032), (3184, 6615648), (3224, 6533568), (3328, 6329394), (3348, 6291584), (3456, 6094972), (3534, 5960448), (3582, 5880576), (3627, 5807616), (3648, 5774184), (3744, 5626128), (3781, 5571072), (3952, 5330016), (3968, 5308524), (4104, 5132608), (4446, 4737792), (4464, 4718688), (4608, 4571229), (4712, 4470336), (4776, 4410432), (4836, 4355712), (4864, 4330638), (4992, 4219596), (5174, 4071168), (5301, 3973632), (5373, 3920384), (5472, 3849456), (5616, 3750752), (5928, 3553344), (5952, 3539016), (6169, 3414528), (6368, 3307824), (6448, 3266784), (6656, 3164697), (6669, 3158528), (6696, 3145792), (6912, 3047486), (7068, 2980224), (7164, 2940288), (7254, 2903808), (7296, 2887092), (7488, 2813064), (7562, 2785536), (7657, 2750976), (7761, 2714112), (7904, 2665008), (7936, 2654262), (8208, 2566304), (8892, 2368896), (8928, 2359344), (9424, 2235168), (9552, 2205216), (9672, 2177856), (9728, 2165319), (9984, 2109798), (10348, 2035584), (10602, 1986816), (10746, 1960192), (10881, 1935872), (10944, 1924728), (11232, 1875376), (11343, 1857024), (11856, 1776672), (11904, 1769508), (12338, 1707264), (12736, 1653912), (12896, 1633392), (13338, 1579264), (13392, 1572896), (13824, 1523743), (14136, 1490112), (14328, 1470144), (14508, 1451904), (14592, 1443546), (14976, 1406532), (15124, 1392768), (15314, 1375488), (15522, 1357056), (15808, 1332504), (15872, 1327131), (15903, 1324544), (16416, 1283152), (17784, 1184448), (17856, 1179672), (18507, 1138176), (18848, 1117584), (19104, 1102608), (19344, 1088928), (19968, 1054899), (20696, 1017792), (21204, 993408), (21492, 980096), (21762, 967936), (21888, 962364), (22464, 937688), (22686, 928512), (22971, 916992), (23283, 904704), (23712, 888336), (23808, 884754), (24676, 853632), (25472, 826956), (25792, 816696), (26676, 789632), (26784, 786448), (28272, 745056), (28656, 735072), (29016, 725952), (29184, 721773), (29952, 703266), (30248, 696384), (30628, 687744), (31044, 678528), (31616, 666252), (31806, 662272), (32832, 641576), (34029, 619008), (35568, 592224), (35712, 589836), (37014, 569088), (37696, 558792), (38208, 551304), (38688, 544464), (41392, 508896), (42408, 496704), (42984, 490048), (43524, 483968), (43776, 481182), (44928, 468844), (45372, 464256), (45942, 458496), (46566, 452352), (47424, 444168), (47616, 442377), (49153, 428544), (49352, 426816), (50944, 413478), (51584, 408348), (53352, 394816), (53568, 393224), (55521, 379392), (56544, 372528), (57312, 367536), (58032, 362976), (59904, 351633), (60496, 348192), (61256, 343872), (62088, 339264), (63232, 333126), (63612, 331136), (65664, 320788), (68058, 309504), (68913, 305664), (69849, 301568), (71136, 296112), (71424, 294918), (74028, 284544), (75392, 279396), (76416, 275652), (77376, 272232), (80197, 262656), (82784, 254448), (84816, 248352), (85968, 245024), (87048, 241984), (87552, 240591), (89856, 234422), (90744, 232128), (91884, 229248), (93132, 226176), (94848, 222084), (98306, 214272), (98704, 213408), (101888, 206739), (102087, 206336), (103168, 204174), (106704, 197408), (107136, 196612), (111042, 189696), (113088, 186264), (114624, 183768), (116064, 181488), (117211, 179712), (120992, 174096), (122512, 171936), (124176, 169632), (126464, 166563), (127224, 165568), (131328, 160394), (136116, 154752), (137826, 152832), (139698, 150784), (142272, 148056), (142848, 147459)]