20719757184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:666

約数の個数: 512

約数和(自身を含む): 71442432000

約数和(自身を除く): 50722674816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 31, 32, 38, 42, 46, 48, 56, 57, 62, 64, 69, 76, 84, 92, 93, 96, 112, 114, 124, 128, 133, 138, 152, 161, 168, 184, 186, 192, 217, 224, 228, 248, 266, 276, 304, 322, 336, 368, 372, 384, 399, 434, 437, 448, 456, 483, 496, 532, 552, 569, 589, 608, 644, 651, 672, 713, 736, 744, 798, 868, 874, 896, 912, 966, 992, 1064, 1104, 1138, 1178, 1216, 1288, 1302, 1311, 1344, 1426, 1472, 1488, 1596, 1707, 1736, 1748, 1767, 1824, 1932, 1984, 2128, 2139, 2208, 2276, 2356, 2432, 2576, 2604, 2622, 2688, 2852, 2944, 2976, 3059, 3192, 3414, 3472, 3496, 3534, 3648, 3864, 3968, 3983, 4123, 4256, 4278, 4416, 4552, 4712, 4991, 5152, 5208, 5244, 5704, 5952, 6118, 6384, 6828, 6944, 6992, 7068, 7296, 7728, 7966, 8246, 8512, 8556, 8832, 9104, 9177, 9424, 9982, 10304, 10416, 10488, 10811, 11408, 11904, 11949, 12236, 12369, 12768, 13087, 13547, 13656, 13888, 13984, 14136, 14973, 15456, 15932, 16492, 17024, 17112, 17639, 18208, 18354, 18848, 19964, 20608, 20832, 20976, 21622, 22816, 23898, 24472, 24738, 25536, 26174, 27094, 27312, 27776, 27968, 28272, 29946, 30912, 31864, 32433, 32984, 34224, 35278, 36416, 36708, 37696, 39261, 39928, 40641, 41664, 41952, 43244, 45632, 47796, 48944, 49476, 51072, 52348, 52917, 54188, 54624, 55936, 56544, 59892, 61824, 63728, 64866, 65968, 68448, 70556, 72832, 73416, 75392, 75677, 78522, 79856, 81282, 83328, 83904, 86488, 91264, 91609, 94829, 95592, 97888, 98952, 104696, 105834, 108376, 109248, 113088, 119784, 123473, 127456, 129732, 131936, 136896, 141112, 146832, 151354, 157044, 159712, 162564, 167808, 172976, 183218, 189658, 191184, 195776, 197904, 209392, 211668, 216752, 218496, 226176, 227031, 239568, 246946, 248653, 254912, 259464, 263872, 273792, 274827, 282224, 284487, 293664, 302708, 314088, 319424, 325128, 335141, 345952, 366436, 370419, 379316, 382368, 391552, 395808, 405697, 418784, 423336, 433504, 454062, 479136, 493892, 497306, 509824, 518928, 527744, 549654, 564448, 568974, 587328, 605416, 628176, 638848, 650256, 670282, 691904, 732872, 740838, 745959, 758632, 764736, 791616, 811394, 837568, 846672, 867008, 908124, 958272, 987784, 994612, 1005423, 1037856, 1099308, 1128896, 1137948, 1174656, 1210832, 1217091, 1256352, 1300512, 1340564, 1383808, 1465744, 1481676, 1491918, 1517264, 1529472, 1583232, 1622788, 1675136, 1693344, 1734016, 1740571, 1816248, 1916544, 1975568, 1989224, 2010846, 2075712, 2198616, 2257792, 2275896, 2345987, 2421664, 2434182, 2512704, 2601024, 2681128, 2839879, 2931488, 2963352, 2983836, 3034528, 3245576, 3386688, 3481142, 3632496, 3951136, 3978448, 4021692, 4151424, 4397232, 4551792, 4691974, 4843328, 4868364, 5025408, 5202048, 5221713, 5362256, 5679758, 5862976, 5926704, 5967672, 6069056, 6491152, 6773376, 6962284, 7037961, 7264992, 7708243, 7902272, 7956896, 8043384, 8519637, 8794464, 9103584, 9383948, 9686656, 9736728, 10443426, 10724512, 11359516, 11725952, 11853408, 11935344, 12138112, 12982304, 13924568, 14075922, 14529984, 15416486, 15804544, 15913792, 16086768, 17039274, 17588928, 18207168, 18767896, 19473456, 20886852, 21449024, 22719032, 23124729, 23706816, 23870688, 25964608, 27849136, 28151844, 29059968, 30832972, 31827584, 32173536, 34078548, 35177856, 36414336, 37535792, 38946912, 41773704, 42898048, 45438064, 46249458, 47413632, 47741376, 51929216, 53957701, 55698272, 56303688, 61665944, 64347072, 68157096, 75071584, 77893824, 83547408, 90876128, 92498916, 95482752, 107915402, 111396544, 112607376, 123331888, 128694144, 136314192, 150143168, 155787648, 161873103, 167094816, 181752256, 184997832, 215830804, 222793088, 225214752, 246663776, 272628384, 300286336, 323746206, 334189632, 363504512, 369995664, 431661608, 450429504, 493327552, 545256768, 647492412, 668379264, 739991328, 863323216, 900859008, 986655104, 1090513536, 1294984824, 1479982656, 1726646432, 2589969648, 2959965312, 3453292864, 5179939296, 6906585728, 10359878592, 20719757184]

約数ペア:

[(1, 20719757184), (2, 10359878592), (3, 6906585728), (4, 5179939296), (6, 3453292864), (7, 2959965312), (8, 2589969648), (12, 1726646432), (14, 1479982656), (16, 1294984824), (19, 1090513536), (21, 986655104), (23, 900859008), (24, 863323216), (28, 739991328), (31, 668379264), (32, 647492412), (38, 545256768), (42, 493327552), (46, 450429504), (48, 431661608), (56, 369995664), (57, 363504512), (62, 334189632), (64, 323746206), (69, 300286336), (76, 272628384), (84, 246663776), (92, 225214752), (93, 222793088), (96, 215830804), (112, 184997832), (114, 181752256), (124, 167094816), (128, 161873103), (133, 155787648), (138, 150143168), (152, 136314192), (161, 128694144), (168, 123331888), (184, 112607376), (186, 111396544), (192, 107915402), (217, 95482752), (224, 92498916), (228, 90876128), (248, 83547408), (266, 77893824), (276, 75071584), (304, 68157096), (322, 64347072), (336, 61665944), (368, 56303688), (372, 55698272), (384, 53957701), (399, 51929216), (434, 47741376), (437, 47413632), (448, 46249458), (456, 45438064), (483, 42898048), (496, 41773704), (532, 38946912), (552, 37535792), (569, 36414336), (589, 35177856), (608, 34078548), (644, 32173536), (651, 31827584), (672, 30832972), (713, 29059968), (736, 28151844), (744, 27849136), (798, 25964608), (868, 23870688), (874, 23706816), (896, 23124729), (912, 22719032), (966, 21449024), (992, 20886852), (1064, 19473456), (1104, 18767896), (1138, 18207168), (1178, 17588928), (1216, 17039274), (1288, 16086768), (1302, 15913792), (1311, 15804544), (1344, 15416486), (1426, 14529984), (1472, 14075922), (1488, 13924568), (1596, 12982304), (1707, 12138112), (1736, 11935344), (1748, 11853408), (1767, 11725952), (1824, 11359516), (1932, 10724512), (1984, 10443426), (2128, 9736728), (2139, 9686656), (2208, 9383948), (2276, 9103584), (2356, 8794464), (2432, 8519637), (2576, 8043384), (2604, 7956896), (2622, 7902272), (2688, 7708243), (2852, 7264992), (2944, 7037961), (2976, 6962284), (3059, 6773376), (3192, 6491152), (3414, 6069056), (3472, 5967672), (3496, 5926704), (3534, 5862976), (3648, 5679758), (3864, 5362256), (3968, 5221713), (3983, 5202048), (4123, 5025408), (4256, 4868364), (4278, 4843328), (4416, 4691974), (4552, 4551792), (4712, 4397232), (4991, 4151424), (5152, 4021692), (5208, 3978448), (5244, 3951136), (5704, 3632496), (5952, 3481142), (6118, 3386688), (6384, 3245576), (6828, 3034528), (6944, 2983836), (6992, 2963352), (7068, 2931488), (7296, 2839879), (7728, 2681128), (7966, 2601024), (8246, 2512704), (8512, 2434182), (8556, 2421664), (8832, 2345987), (9104, 2275896), (9177, 2257792), (9424, 2198616), (9982, 2075712), (10304, 2010846), (10416, 1989224), (10488, 1975568), (10811, 1916544), (11408, 1816248), (11904, 1740571), (11949, 1734016), (12236, 1693344), (12369, 1675136), (12768, 1622788), (13087, 1583232), (13547, 1529472), (13656, 1517264), (13888, 1491918), (13984, 1481676), (14136, 1465744), (14973, 1383808), (15456, 1340564), (15932, 1300512), (16492, 1256352), (17024, 1217091), (17112, 1210832), (17639, 1174656), (18208, 1137948), (18354, 1128896), (18848, 1099308), (19964, 1037856), (20608, 1005423), (20832, 994612), (20976, 987784), (21622, 958272), (22816, 908124), (23898, 867008), (24472, 846672), (24738, 837568), (25536, 811394), (26174, 791616), (27094, 764736), (27312, 758632), (27776, 745959), (27968, 740838), (28272, 732872), (29946, 691904), (30912, 670282), (31864, 650256), (32433, 638848), (32984, 628176), (34224, 605416), (35278, 587328), (36416, 568974), (36708, 564448), (37696, 549654), (39261, 527744), (39928, 518928), (40641, 509824), (41664, 497306), (41952, 493892), (43244, 479136), (45632, 454062), (47796, 433504), (48944, 423336), (49476, 418784), (51072, 405697), (52348, 395808), (52917, 391552), (54188, 382368), (54624, 379316), (55936, 370419), (56544, 366436), (59892, 345952), (61824, 335141), (63728, 325128), (64866, 319424), (65968, 314088), (68448, 302708), (70556, 293664), (72832, 284487), (73416, 282224), (75392, 274827), (75677, 273792), (78522, 263872), (79856, 259464), (81282, 254912), (83328, 248653), (83904, 246946), (86488, 239568), (91264, 227031), (91609, 226176), (94829, 218496), (95592, 216752), (97888, 211668), (98952, 209392), (104696, 197904), (105834, 195776), (108376, 191184), (109248, 189658), (113088, 183218), (119784, 172976), (123473, 167808), (127456, 162564), (129732, 159712), (131936, 157044), (136896, 151354), (141112, 146832)]