21513591792

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 480

約数和(自身を含む): 79671329280

約数和(自身を除く): 58157737488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 108, 112, 124, 126, 132, 144, 154, 168, 176, 186, 189, 198, 216, 217, 231, 248, 252, 264, 279, 297, 308, 336, 341, 372, 378, 396, 432, 434, 462, 496, 504, 528, 558, 594, 616, 651, 673, 682, 693, 744, 756, 792, 837, 868, 924, 961, 1008, 1023, 1116, 1188, 1232, 1302, 1346, 1364, 1386, 1488, 1512, 1584, 1674, 1736, 1848, 1922, 1953, 2019, 2046, 2079, 2232, 2376, 2387, 2604, 2692, 2728, 2772, 2883, 3024, 3069, 3348, 3472, 3696, 3844, 3906, 4038, 4092, 4158, 4464, 4711, 4752, 4774, 5208, 5384, 5456, 5544, 5766, 5859, 6057, 6138, 6696, 6727, 7161, 7403, 7688, 7812, 8076, 8184, 8316, 8649, 9207, 9422, 9548, 10416, 10571, 10768, 11088, 11532, 11718, 12114, 12276, 13392, 13454, 14133, 14322, 14806, 15376, 15624, 16152, 16368, 16632, 17298, 18171, 18414, 18844, 19096, 20181, 20863, 21142, 21483, 22209, 23064, 23436, 24228, 24552, 25947, 26908, 28266, 28644, 29612, 31248, 31713, 32304, 33264, 34596, 36342, 36828, 37688, 38192, 40362, 41726, 42284, 42399, 42966, 44418, 46128, 46872, 48456, 49104, 51821, 51894, 53816, 56532, 57288, 59224, 60543, 62589, 63426, 64449, 66627, 69192, 72684, 73656, 73997, 75376, 80724, 83452, 84568, 84798, 85932, 88836, 93744, 95139, 96912, 103642, 103788, 107632, 113064, 114576, 118448, 121086, 125178, 126852, 127197, 128898, 133254, 138384, 145368, 146041, 147312, 147994, 155463, 161448, 166904, 169136, 169596, 171864, 177672, 181629, 187767, 190278, 199881, 207284, 207576, 221991, 226128, 229493, 242172, 250356, 253704, 254394, 257796, 266508, 285417, 290736, 292082, 295988, 310926, 322896, 333808, 339192, 343728, 355344, 363258, 375534, 380556, 399762, 414568, 415152, 438123, 443982, 458986, 466389, 484344, 500712, 507408, 508788, 515592, 533016, 563301, 570834, 584164, 591976, 621852, 646753, 665973, 678384, 688479, 726516, 751068, 761112, 799524, 829136, 876246, 887964, 917972, 932778, 968688, 1001424, 1017576, 1031184, 1066032, 1126602, 1141668, 1168328, 1183952, 1243704, 1293506, 1314369, 1331946, 1376958, 1399167, 1453032, 1502136, 1522224, 1599048, 1606451, 1752492, 1775928, 1835944, 1865556, 1940259, 1997919, 2035152, 2065437, 2253204, 2283336, 2336656, 2487408, 2587012, 2628738, 2663892, 2753916, 2798334, 2906064, 3004272, 3198096, 3212902, 3504984, 3551856, 3671888, 3731112, 3880518, 3943107, 3995838, 4130874, 4506408, 4527271, 4566672, 4819353, 5174024, 5257476, 5327784, 5507832, 5596668, 5820777, 6196311, 6425804, 7009968, 7114283, 7462224, 7761036, 7886214, 7991676, 8261748, 9012816, 9054542, 9638706, 10348048, 10514952, 10655568, 11015664, 11193336, 11641554, 12392622, 12851608, 13581813, 14228566, 14458059, 15522072, 15772428, 15983352, 16523496, 17462331, 18109084, 19277412, 21029904, 21342849, 22386672, 23283108, 24785244, 25703216, 27163626, 28457132, 28916118, 31044144, 31544856, 31966704, 33046992, 34924662, 36218168, 38554824, 40745439, 42685698, 43374177, 46566216, 49570488, 49799981, 54327252, 56914264, 57832236, 63089712, 64028547, 69849324, 72436336, 77109648, 81490878, 85371396, 86748354, 93132432, 99140976, 99599962, 108654504, 113828528, 115664472, 122236317, 128057094, 139698648, 149399943, 162981756, 170742792, 173496708, 192085641, 199199924, 217309008, 231328944, 244472634, 256114188, 279397296, 298799886, 325963512, 341485584, 346993416, 384171282, 398399848, 448199829, 488945268, 512228376, 597599772, 651927024, 693986832, 768342564, 796799696, 896399658, 977890536, 1024456752, 1195199544, 1344599487, 1536685128, 1792799316, 1955781072, 2390399088, 2689198974, 3073370256, 3585598632, 5378397948, 7171197264, 10756795896, 21513591792]

約数ペア:

[(1, 21513591792), (2, 10756795896), (3, 7171197264), (4, 5378397948), (6, 3585598632), (7, 3073370256), (8, 2689198974), (9, 2390399088), (11, 1955781072), (12, 1792799316), (14, 1536685128), (16, 1344599487), (18, 1195199544), (21, 1024456752), (22, 977890536), (24, 896399658), (27, 796799696), (28, 768342564), (31, 693986832), (33, 651927024), (36, 597599772), (42, 512228376), (44, 488945268), (48, 448199829), (54, 398399848), (56, 384171282), (62, 346993416), (63, 341485584), (66, 325963512), (72, 298799886), (77, 279397296), (84, 256114188), (88, 244472634), (93, 231328944), (99, 217309008), (108, 199199924), (112, 192085641), (124, 173496708), (126, 170742792), (132, 162981756), (144, 149399943), (154, 139698648), (168, 128057094), (176, 122236317), (186, 115664472), (189, 113828528), (198, 108654504), (216, 99599962), (217, 99140976), (231, 93132432), (248, 86748354), (252, 85371396), (264, 81490878), (279, 77109648), (297, 72436336), (308, 69849324), (336, 64028547), (341, 63089712), (372, 57832236), (378, 56914264), (396, 54327252), (432, 49799981), (434, 49570488), (462, 46566216), (496, 43374177), (504, 42685698), (528, 40745439), (558, 38554824), (594, 36218168), (616, 34924662), (651, 33046992), (673, 31966704), (682, 31544856), (693, 31044144), (744, 28916118), (756, 28457132), (792, 27163626), (837, 25703216), (868, 24785244), (924, 23283108), (961, 22386672), (1008, 21342849), (1023, 21029904), (1116, 19277412), (1188, 18109084), (1232, 17462331), (1302, 16523496), (1346, 15983352), (1364, 15772428), (1386, 15522072), (1488, 14458059), (1512, 14228566), (1584, 13581813), (1674, 12851608), (1736, 12392622), (1848, 11641554), (1922, 11193336), (1953, 11015664), (2019, 10655568), (2046, 10514952), (2079, 10348048), (2232, 9638706), (2376, 9054542), (2387, 9012816), (2604, 8261748), (2692, 7991676), (2728, 7886214), (2772, 7761036), (2883, 7462224), (3024, 7114283), (3069, 7009968), (3348, 6425804), (3472, 6196311), (3696, 5820777), (3844, 5596668), (3906, 5507832), (4038, 5327784), (4092, 5257476), (4158, 5174024), (4464, 4819353), (4711, 4566672), (4752, 4527271), (4774, 4506408), (5208, 4130874), (5384, 3995838), (5456, 3943107), (5544, 3880518), (5766, 3731112), (5859, 3671888), (6057, 3551856), (6138, 3504984), (6696, 3212902), (6727, 3198096), (7161, 3004272), (7403, 2906064), (7688, 2798334), (7812, 2753916), (8076, 2663892), (8184, 2628738), (8316, 2587012), (8649, 2487408), (9207, 2336656), (9422, 2283336), (9548, 2253204), (10416, 2065437), (10571, 2035152), (10768, 1997919), (11088, 1940259), (11532, 1865556), (11718, 1835944), (12114, 1775928), (12276, 1752492), (13392, 1606451), (13454, 1599048), (14133, 1522224), (14322, 1502136), (14806, 1453032), (15376, 1399167), (15624, 1376958), (16152, 1331946), (16368, 1314369), (16632, 1293506), (17298, 1243704), (18171, 1183952), (18414, 1168328), (18844, 1141668), (19096, 1126602), (20181, 1066032), (20863, 1031184), (21142, 1017576), (21483, 1001424), (22209, 968688), (23064, 932778), (23436, 917972), (24228, 887964), (24552, 876246), (25947, 829136), (26908, 799524), (28266, 761112), (28644, 751068), (29612, 726516), (31248, 688479), (31713, 678384), (32304, 665973), (33264, 646753), (34596, 621852), (36342, 591976), (36828, 584164), (37688, 570834), (38192, 563301), (40362, 533016), (41726, 515592), (42284, 508788), (42399, 507408), (42966, 500712), (44418, 484344), (46128, 466389), (46872, 458986), (48456, 443982), (49104, 438123), (51821, 415152), (51894, 414568), (53816, 399762), (56532, 380556), (57288, 375534), (59224, 363258), (60543, 355344), (62589, 343728), (63426, 339192), (64449, 333808), (66627, 322896), (69192, 310926), (72684, 295988), (73656, 292082), (73997, 290736), (75376, 285417), (80724, 266508), (83452, 257796), (84568, 254394), (84798, 253704), (85932, 250356), (88836, 242172), (93744, 229493), (95139, 226128), (96912, 221991), (103642, 207576), (103788, 207284), (107632, 199881), (113064, 190278), (114576, 187767), (118448, 181629), (121086, 177672), (125178, 171864), (126852, 169596), (127197, 169136), (128898, 166904), (133254, 161448), (138384, 155463), (145368, 147994), (146041, 147312)]