18878622048

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 720

約数和(自身を含む): 68671765008

約数和(自身を除く): 49793142960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 53, 54, 62, 66, 72, 78, 81, 88, 93, 96, 99, 104, 106, 108, 117, 124, 132, 143, 144, 156, 159, 162, 176, 186, 198, 208, 212, 216, 234, 248, 264, 279, 286, 288, 297, 312, 318, 324, 341, 351, 352, 372, 396, 403, 416, 424, 429, 432, 468, 477, 496, 528, 558, 572, 583, 594, 624, 636, 648, 682, 689, 702, 744, 792, 806, 837, 848, 858, 864, 891, 936, 954, 961, 992, 1023, 1053, 1056, 1116, 1144, 1166, 1188, 1209, 1248, 1272, 1287, 1296, 1364, 1378, 1404, 1431, 1488, 1584, 1612, 1643, 1674, 1696, 1716, 1749, 1782, 1872, 1908, 1922, 2046, 2067, 2106, 2232, 2288, 2332, 2376, 2418, 2511, 2544, 2574, 2592, 2728, 2756, 2808, 2862, 2883, 2976, 3069, 3168, 3224, 3286, 3348, 3432, 3498, 3564, 3627, 3744, 3816, 3844, 3861, 4092, 4134, 4212, 4293, 4433, 4464, 4576, 4664, 4752, 4836, 4929, 5022, 5088, 5148, 5247, 5456, 5512, 5616, 5724, 5766, 6138, 6201, 6448, 6572, 6696, 6864, 6996, 7128, 7254, 7579, 7632, 7688, 7722, 8184, 8268, 8424, 8586, 8649, 8866, 8928, 9207, 9328, 9504, 9672, 9858, 10044, 10296, 10494, 10571, 10881, 10912, 11024, 11232, 11448, 11532, 11583, 12276, 12402, 12493, 12896, 13144, 13299, 13392, 13728, 13992, 14256, 14508, 14787, 15158, 15264, 15376, 15444, 15741, 16368, 16536, 16848, 17172, 17298, 17732, 18073, 18414, 18603, 18656, 19344, 19716, 20088, 20592, 20988, 21142, 21359, 21762, 22048, 22737, 22896, 23064, 23166, 24552, 24804, 24986, 25947, 26288, 26598, 26784, 27621, 27984, 28512, 29016, 29574, 30316, 30752, 30888, 31482, 31713, 32643, 32736, 33072, 33696, 34344, 34596, 35464, 36146, 36828, 37206, 37479, 38688, 39432, 39897, 40176, 41184, 41976, 42284, 42718, 43524, 44361, 45474, 45792, 46128, 46332, 47223, 49104, 49608, 49972, 50933, 51894, 52576, 53196, 54219, 55242, 55809, 55968, 58032, 59148, 60632, 61776, 62964, 63426, 64077, 65286, 66144, 68211, 68688, 69192, 70928, 72292, 73656, 74412, 74958, 77841, 78864, 79794, 80352, 83952, 84568, 85436, 87048, 88722, 90948, 92256, 92664, 94446, 95139, 98208, 99216, 99944, 101866, 103788, 106392, 108438, 110484, 111618, 112437, 116064, 118296, 119691, 121264, 123552, 125928, 126852, 128154, 130572, 133083, 136422, 137376, 137423, 138384, 141856, 144584, 147312, 148824, 149916, 152799, 155682, 157728, 159588, 162657, 167904, 169136, 170872, 174096, 177444, 181896, 185328, 188892, 190278, 192231, 198432, 199888, 203732, 204633, 207576, 212784, 216876, 220968, 223236, 224874, 234949, 236592, 239382, 242528, 251856, 253704, 256308, 261144, 266166, 272844, 274846, 276768, 285417, 289168, 294624, 297648, 299832, 305598, 311364, 319176, 325314, 337311, 338272, 341744, 348192, 354888, 359073, 363792, 370656, 377784, 380556, 384462, 399776, 407464, 409266, 412269, 415152, 425568, 433752, 441936, 446472, 449748, 458397, 469898, 473184, 478764, 487971, 503712, 507408, 512616, 522288, 532332, 545688, 549692, 560263, 570834, 576693, 578336, 595296, 599664, 611196, 613899, 622728, 638352, 650628, 662129, 674622, 683488, 704847, 709776, 718146, 727584, 755568, 761112, 768924, 814928, 818532, 824538, 830304, 856251, 867504, 883872, 892944, 899496, 916794, 939796, 957528, 975942, 1011933, 1014816, 1025232, 1044576, 1064664, 1091376, 1099384, 1120526, 1141668, 1153386, 1199328, 1222392, 1227798, 1236807, 1245456, 1276704, 1301256, 1324258, 1349244, 1375191, 1409694, 1419552, 1436292, 1463913, 1511136, 1522224, 1537848, 1629856, 1637064, 1649076, 1680789, 1712502, 1730079, 1735008, 1785888, 1798992, 1833588, 1879592, 1915056, 1951884, 1986387, 2023866, 2050464, 2114541, 2129328, 2182752, 2198768, 2241052, 2283336, 2306772, 2444784, 2455596, 2473614, 2490912, 2602512, 2648516, 2698488, 2750382, 2819388, 2872584, 2927826, 3044448, 3075696, 3274128, 3298152, 3361578, 3425004, 3460158, 3597984, 3667176, 3710421, 3759184, 3830112, 3903768, 3972774, 4047732, 4125573, 4229082, 4258656, 4397536, 4482104, 4566672, 4613544, 4889568, 4911192, 4947228, 5042367, 5205024, 5297032, 5396976, 5500764, 5638776, 5745168, 5855652, 5959161, 6151392, 6343623, 6548256, 6596304, 6723156, 6850008, 6920316, 7283419, 7334352, 7420842, 7518368, 7807536, 7945548, 8095464, 8251146, 8458164, 8964208, 9133344, 9227088, 9822384, 9894456, 10084734, 10594064, 10793952, 11001528, 11131263, 11277552, 11490336, 11711304, 11918322, 12687246, 13192608, 13446312, 13700016, 13840632, 14566838, 14668704, 14841684, 15127101, 15615072, 15891096, 16190928, 16502292, 16916328, 17877483, 17928416, 18454176, 19030869, 19644768, 19788912, 20169468, 21188128, 21850257, 22003056, 22262526, 22555104, 23422608, 23836644, 25374492, 26892624, 27400032, 27681264, 29133676, 29683368, 30254202, 31782192, 32381856, 33004584, 33832656, 35754966, 38061738, 39577824, 40338936, 43700514, 44006112, 44525052, 45381303, 46845216, 47673288, 50748984, 53632449, 53785248, 55362528, 58267352, 59366736, 60508404, 63564384, 65550771, 66009168, 67665312, 71509932, 76123476, 80677872, 87401028, 89050104, 90762606, 95346576, 101497968, 107264898, 116534704, 118733472, 121016808, 131101542, 132018336, 143019864, 152246952, 161355744, 174802056, 178100208, 181525212, 190693152, 196652313, 202995936, 214529796, 233069408, 242033616, 262203084, 286039728, 304493904, 349604112, 356200416, 363050424, 393304626, 429059592, 484067232, 524406168, 572079456, 589956939, 608987808, 699208224, 726100848, 786609252, 858119184, 1048812336, 1179913878, 1452201696, 1573218504, 1716238368, 2097624672, 2359827756, 3146437008, 4719655512, 6292874016, 9439311024, 18878622048]

約数ペア:

[(1, 18878622048), (2, 9439311024), (3, 6292874016), (4, 4719655512), (6, 3146437008), (8, 2359827756), (9, 2097624672), (11, 1716238368), (12, 1573218504), (13, 1452201696), (16, 1179913878), (18, 1048812336), (22, 858119184), (24, 786609252), (26, 726100848), (27, 699208224), (31, 608987808), (32, 589956939), (33, 572079456), (36, 524406168), (39, 484067232), (44, 429059592), (48, 393304626), (52, 363050424), (53, 356200416), (54, 349604112), (62, 304493904), (66, 286039728), (72, 262203084), (78, 242033616), (81, 233069408), (88, 214529796), (93, 202995936), (96, 196652313), (99, 190693152), (104, 181525212), (106, 178100208), (108, 174802056), (117, 161355744), (124, 152246952), (132, 143019864), (143, 132018336), (144, 131101542), (156, 121016808), (159, 118733472), (162, 116534704), (176, 107264898), (186, 101497968), (198, 95346576), (208, 90762606), (212, 89050104), (216, 87401028), (234, 80677872), (248, 76123476), (264, 71509932), (279, 67665312), (286, 66009168), (288, 65550771), (297, 63564384), (312, 60508404), (318, 59366736), (324, 58267352), (341, 55362528), (351, 53785248), (352, 53632449), (372, 50748984), (396, 47673288), (403, 46845216), (416, 45381303), (424, 44525052), (429, 44006112), (432, 43700514), (468, 40338936), (477, 39577824), (496, 38061738), (528, 35754966), (558, 33832656), (572, 33004584), (583, 32381856), (594, 31782192), (624, 30254202), (636, 29683368), (648, 29133676), (682, 27681264), (689, 27400032), (702, 26892624), (744, 25374492), (792, 23836644), (806, 23422608), (837, 22555104), (848, 22262526), (858, 22003056), (864, 21850257), (891, 21188128), (936, 20169468), (954, 19788912), (961, 19644768), (992, 19030869), (1023, 18454176), (1053, 17928416), (1056, 17877483), (1116, 16916328), (1144, 16502292), (1166, 16190928), (1188, 15891096), (1209, 15615072), (1248, 15127101), (1272, 14841684), (1287, 14668704), (1296, 14566838), (1364, 13840632), (1378, 13700016), (1404, 13446312), (1431, 13192608), (1488, 12687246), (1584, 11918322), (1612, 11711304), (1643, 11490336), (1674, 11277552), (1696, 11131263), (1716, 11001528), (1749, 10793952), (1782, 10594064), (1872, 10084734), (1908, 9894456), (1922, 9822384), (2046, 9227088), (2067, 9133344), (2106, 8964208), (2232, 8458164), (2288, 8251146), (2332, 8095464), (2376, 7945548), (2418, 7807536), (2511, 7518368), (2544, 7420842), (2574, 7334352), (2592, 7283419), (2728, 6920316), (2756, 6850008), (2808, 6723156), (2862, 6596304), (2883, 6548256), (2976, 6343623), (3069, 6151392), (3168, 5959161), (3224, 5855652), (3286, 5745168), (3348, 5638776), (3432, 5500764), (3498, 5396976), (3564, 5297032), (3627, 5205024), (3744, 5042367), (3816, 4947228), (3844, 4911192), (3861, 4889568), (4092, 4613544), (4134, 4566672), (4212, 4482104), (4293, 4397536), (4433, 4258656), (4464, 4229082), (4576, 4125573), (4664, 4047732), (4752, 3972774), (4836, 3903768), (4929, 3830112), (5022, 3759184), (5088, 3710421), (5148, 3667176), (5247, 3597984), (5456, 3460158), (5512, 3425004), (5616, 3361578), (5724, 3298152), (5766, 3274128), (6138, 3075696), (6201, 3044448), (6448, 2927826), (6572, 2872584), (6696, 2819388), (6864, 2750382), (6996, 2698488), (7128, 2648516), (7254, 2602512), (7579, 2490912), (7632, 2473614), (7688, 2455596), (7722, 2444784), (8184, 2306772), (8268, 2283336), (8424, 2241052), (8586, 2198768), (8649, 2182752), (8866, 2129328), (8928, 2114541), (9207, 2050464), (9328, 2023866), (9504, 1986387), (9672, 1951884), (9858, 1915056), (10044, 1879592), (10296, 1833588), (10494, 1798992), (10571, 1785888), (10881, 1735008), (10912, 1730079), (11024, 1712502), (11232, 1680789), (11448, 1649076), (11532, 1637064), (11583, 1629856), (12276, 1537848), (12402, 1522224), (12493, 1511136), (12896, 1463913), (13144, 1436292), (13299, 1419552), (13392, 1409694), (13728, 1375191), (13992, 1349244), (14256, 1324258), (14508, 1301256), (14787, 1276704), (15158, 1245456), (15264, 1236807), (15376, 1227798), (15444, 1222392), (15741, 1199328), (16368, 1153386), (16536, 1141668), (16848, 1120526), (17172, 1099384), (17298, 1091376), (17732, 1064664), (18073, 1044576), (18414, 1025232), (18603, 1014816), (18656, 1011933), (19344, 975942), (19716, 957528), (20088, 939796), (20592, 916794), (20988, 899496), (21142, 892944), (21359, 883872), (21762, 867504), (22048, 856251), (22737, 830304), (22896, 824538), (23064, 818532), (23166, 814928), (24552, 768924), (24804, 761112), (24986, 755568), (25947, 727584), (26288, 718146), (26598, 709776), (26784, 704847), (27621, 683488), (27984, 674622), (28512, 662129), (29016, 650628), (29574, 638352), (30316, 622728), (30752, 613899), (30888, 611196), (31482, 599664), (31713, 595296), (32643, 578336), (32736, 576693), (33072, 570834), (33696, 560263), (34344, 549692), (34596, 545688), (35464, 532332), (36146, 522288), (36828, 512616), (37206, 507408), (37479, 503712), (38688, 487971), (39432, 478764), (39897, 473184), (40176, 469898), (41184, 458397), (41976, 449748), (42284, 446472), (42718, 441936), (43524, 433752), (44361, 425568), (45474, 415152), (45792, 412269), (46128, 409266), (46332, 407464), (47223, 399776), (49104, 384462), (49608, 380556), (49972, 377784), (50933, 370656), (51894, 363792), (52576, 359073), (53196, 354888), (54219, 348192), (55242, 341744), (55809, 338272), (55968, 337311), (58032, 325314), (59148, 319176), (60632, 311364), (61776, 305598), (62964, 299832), (63426, 297648), (64077, 294624), (65286, 289168), (66144, 285417), (68211, 276768), (68688, 274846), (69192, 272844), (70928, 266166), (72292, 261144), (73656, 256308), (74412, 253704), (74958, 251856), (77841, 242528), (78864, 239382), (79794, 236592), (80352, 234949), (83952, 224874), (84568, 223236), (85436, 220968), (87048, 216876), (88722, 212784), (90948, 207576), (92256, 204633), (92664, 203732), (94446, 199888), (95139, 198432), (98208, 192231), (99216, 190278), (99944, 188892), (101866, 185328), (103788, 181896), (106392, 177444), (108438, 174096), (110484, 170872), (111618, 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