21400130304

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1944

約数の個数: 432

約数和(自身を含む): 75996770304

約数和(自身を除く): 54596640000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 32, 36, 42, 46, 48, 56, 62, 63, 64, 69, 72, 84, 92, 93, 96, 112, 124, 126, 128, 138, 144, 161, 168, 184, 186, 192, 207, 217, 224, 248, 252, 256, 276, 279, 288, 322, 336, 368, 372, 384, 414, 434, 448, 483, 496, 504, 552, 558, 576, 644, 651, 672, 713, 736, 744, 768, 828, 868, 896, 966, 992, 1008, 1104, 1116, 1152, 1288, 1302, 1344, 1426, 1449, 1472, 1488, 1656, 1736, 1792, 1861, 1932, 1953, 1984, 2016, 2139, 2208, 2232, 2304, 2576, 2604, 2688, 2852, 2898, 2944, 2976, 3312, 3472, 3722, 3864, 3906, 3968, 4032, 4278, 4416, 4464, 4991, 5152, 5208, 5376, 5583, 5704, 5796, 5888, 5952, 6417, 6624, 6944, 7444, 7728, 7812, 7936, 8064, 8556, 8832, 8928, 9982, 10304, 10416, 11166, 11408, 11592, 11904, 12834, 13027, 13248, 13888, 14888, 14973, 15456, 15624, 16128, 16749, 17112, 17664, 17856, 19964, 20608, 20832, 22332, 22816, 23184, 23808, 25668, 26054, 26496, 27776, 29776, 29946, 30912, 31248, 33498, 34224, 35712, 39081, 39928, 41216, 41664, 42803, 44664, 44919, 45632, 46368, 51336, 52108, 52992, 55552, 57691, 59552, 59892, 61824, 62496, 66996, 68448, 71424, 78162, 79856, 83328, 85606, 89328, 89838, 91264, 92736, 102672, 104216, 115382, 117243, 119104, 119784, 123648, 124992, 128409, 133992, 136896, 156324, 159712, 166656, 171212, 173073, 178656, 179676, 182528, 185472, 205344, 208432, 230764, 234486, 238208, 239568, 249984, 256818, 267984, 273792, 299621, 312648, 319424, 342424, 346146, 357312, 359352, 370944, 385227, 403837, 410688, 416864, 461528, 468972, 476416, 479136, 499968, 513636, 519219, 535968, 547584, 599242, 625296, 638848, 684848, 692292, 714624, 718704, 770454, 807674, 821376, 833728, 898863, 923056, 937944, 958272, 1027272, 1038438, 1071936, 1198484, 1211511, 1250592, 1277696, 1326893, 1369696, 1384584, 1429248, 1437408, 1540908, 1615348, 1642752, 1667456, 1797726, 1846112, 1875888, 1916544, 2054544, 2076876, 2143872, 2396968, 2423022, 2501184, 2653786, 2696589, 2739392, 2769168, 2874816, 3081816, 3230696, 3334912, 3595452, 3634533, 3692224, 3751776, 3833088, 3980679, 4109088, 4153752, 4287744, 4793936, 4846044, 5002368, 5307572, 5393178, 5478784, 5538336, 5749632, 6163632, 6461392, 7190904, 7269066, 7384448, 7503552, 7961358, 8218176, 8307504, 9288251, 9587872, 9692088, 10004736, 10615144, 10786356, 10957568, 11076672, 11499264, 11942037, 12327264, 12922784, 14381808, 14538132, 14768896, 15007104, 15922716, 16436352, 16615008, 18576502, 19175744, 19384176, 21230288, 21572712, 22153344, 23884074, 24654528, 25845568, 27864753, 28763616, 29076264, 30014208, 31845432, 32872704, 33230016, 37153004, 38351488, 38768352, 42460576, 43145424, 44306688, 47768148, 49309056, 51691136, 55729506, 57527232, 58152528, 63690864, 66460032, 74306008, 76702976, 77536704, 83594259, 84921152, 86290848, 95536296, 98618112, 103382272, 111459012, 115054464, 116305056, 127381728, 132920064, 148612016, 155073408, 167188518, 169842304, 172581696, 191072592, 222918024, 230108928, 232610112, 254763456, 297224032, 310146816, 334377036, 339684608, 345163392, 382145184, 445836048, 465220224, 509526912, 594448064, 668754072, 690326784, 764290368, 891672096, 930440448, 1019053824, 1188896128, 1337508144, 1528580736, 1783344192, 2377792256, 2675016288, 3057161472, 3566688384, 5350032576, 7133376768, 10700065152, 21400130304]

約数ペア:

[(1, 21400130304), (2, 10700065152), (3, 7133376768), (4, 5350032576), (6, 3566688384), (7, 3057161472), (8, 2675016288), (9, 2377792256), (12, 1783344192), (14, 1528580736), (16, 1337508144), (18, 1188896128), (21, 1019053824), (23, 930440448), (24, 891672096), (28, 764290368), (31, 690326784), (32, 668754072), (36, 594448064), (42, 509526912), (46, 465220224), (48, 445836048), (56, 382145184), (62, 345163392), (63, 339684608), (64, 334377036), (69, 310146816), (72, 297224032), (84, 254763456), (92, 232610112), (93, 230108928), (96, 222918024), (112, 191072592), (124, 172581696), (126, 169842304), (128, 167188518), (138, 155073408), (144, 148612016), (161, 132920064), (168, 127381728), (184, 116305056), (186, 115054464), (192, 111459012), (207, 103382272), (217, 98618112), (224, 95536296), (248, 86290848), (252, 84921152), (256, 83594259), (276, 77536704), (279, 76702976), (288, 74306008), (322, 66460032), (336, 63690864), (368, 58152528), (372, 57527232), (384, 55729506), (414, 51691136), (434, 49309056), (448, 47768148), (483, 44306688), (496, 43145424), (504, 42460576), (552, 38768352), (558, 38351488), (576, 37153004), (644, 33230016), (651, 32872704), (672, 31845432), (713, 30014208), (736, 29076264), (744, 28763616), (768, 27864753), (828, 25845568), (868, 24654528), (896, 23884074), (966, 22153344), (992, 21572712), (1008, 21230288), (1104, 19384176), (1116, 19175744), (1152, 18576502), (1288, 16615008), (1302, 16436352), (1344, 15922716), (1426, 15007104), (1449, 14768896), (1472, 14538132), (1488, 14381808), (1656, 12922784), (1736, 12327264), (1792, 11942037), (1861, 11499264), (1932, 11076672), (1953, 10957568), (1984, 10786356), (2016, 10615144), (2139, 10004736), (2208, 9692088), (2232, 9587872), (2304, 9288251), (2576, 8307504), (2604, 8218176), (2688, 7961358), (2852, 7503552), (2898, 7384448), (2944, 7269066), (2976, 7190904), (3312, 6461392), (3472, 6163632), (3722, 5749632), (3864, 5538336), (3906, 5478784), (3968, 5393178), (4032, 5307572), (4278, 5002368), (4416, 4846044), (4464, 4793936), (4991, 4287744), (5152, 4153752), (5208, 4109088), (5376, 3980679), (5583, 3833088), (5704, 3751776), (5796, 3692224), (5888, 3634533), (5952, 3595452), (6417, 3334912), (6624, 3230696), (6944, 3081816), (7444, 2874816), (7728, 2769168), (7812, 2739392), (7936, 2696589), (8064, 2653786), (8556, 2501184), (8832, 2423022), (8928, 2396968), (9982, 2143872), (10304, 2076876), (10416, 2054544), (11166, 1916544), (11408, 1875888), (11592, 1846112), (11904, 1797726), (12834, 1667456), (13027, 1642752), (13248, 1615348), (13888, 1540908), (14888, 1437408), (14973, 1429248), (15456, 1384584), (15624, 1369696), (16128, 1326893), (16749, 1277696), (17112, 1250592), (17664, 1211511), (17856, 1198484), (19964, 1071936), (20608, 1038438), (20832, 1027272), (22332, 958272), (22816, 937944), (23184, 923056), (23808, 898863), (25668, 833728), (26054, 821376), (26496, 807674), (27776, 770454), (29776, 718704), (29946, 714624), (30912, 692292), (31248, 684848), (33498, 638848), (34224, 625296), (35712, 599242), (39081, 547584), (39928, 535968), (41216, 519219), (41664, 513636), (42803, 499968), (44664, 479136), (44919, 476416), (45632, 468972), (46368, 461528), (51336, 416864), (52108, 410688), (52992, 403837), (55552, 385227), (57691, 370944), (59552, 359352), (59892, 357312), (61824, 346146), (62496, 342424), (66996, 319424), (68448, 312648), (71424, 299621), (78162, 273792), (79856, 267984), (83328, 256818), (85606, 249984), (89328, 239568), (89838, 238208), (91264, 234486), (92736, 230764), (102672, 208432), (104216, 205344), (115382, 185472), (117243, 182528), (119104, 179676), (119784, 178656), (123648, 173073), (124992, 171212), (128409, 166656), (133992, 159712), (136896, 156324)]