21480785088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1067

約数の個数: 224

約数和(自身を含む): 66090393600

約数和(自身を除く): 44609608512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 307, 316, 336, 448, 474, 553, 614, 632, 659, 672, 921, 948, 1106, 1228, 1264, 1318, 1344, 1659, 1842, 1896, 1977, 2149, 2212, 2456, 2528, 2636, 3318, 3684, 3792, 3954, 4298, 4424, 4613, 4912, 5056, 5272, 6447, 6636, 7368, 7584, 7908, 8596, 8848, 9226, 9824, 10544, 12894, 13272, 13839, 14736, 15168, 15816, 17192, 17696, 18452, 19648, 21088, 24253, 25788, 26544, 27678, 29472, 31632, 34384, 35392, 36904, 42176, 48506, 51576, 52061, 53088, 55356, 58944, 63264, 68768, 72759, 73808, 97012, 103152, 104122, 106176, 110712, 126528, 137536, 145518, 147616, 156183, 169771, 194024, 202313, 206304, 208244, 221424, 291036, 295232, 312366, 339542, 364427, 388048, 404626, 412608, 416488, 442848, 509313, 582072, 606939, 624732, 679084, 728854, 776096, 809252, 832976, 885696, 1018626, 1093281, 1164144, 1213878, 1249464, 1358168, 1416191, 1457708, 1552192, 1618504, 1665952, 2037252, 2186562, 2328288, 2427756, 2498928, 2716336, 2832382, 2915416, 3237008, 3331904, 4074504, 4248573, 4373124, 4656576, 4855512, 4997856, 5432672, 5664764, 5830832, 6474016, 8149008, 8497146, 8746248, 9711024, 9995712, 10865344, 11329528, 11661664, 12948032, 15982727, 16298016, 16994292, 17492496, 19422048, 22659056, 23323328, 31965454, 32596032, 33988584, 34984992, 38844096, 45318112, 47948181, 63930908, 67977168, 69969984, 90636224, 95896362, 111879089, 127861816, 135954336, 191792724, 223758178, 255723632, 271908672, 335637267, 383585448, 447516356, 511447264, 671274534, 767170896, 895032712, 1022894528, 1342549068, 1534341792, 1790065424, 2685098136, 3068683584, 3580130848, 5370196272, 7160261696, 10740392544, 21480785088]

約数ペア:

[(1, 21480785088), (2, 10740392544), (3, 7160261696), (4, 5370196272), (6, 3580130848), (7, 3068683584), (8, 2685098136), (12, 1790065424), (14, 1534341792), (16, 1342549068), (21, 1022894528), (24, 895032712), (28, 767170896), (32, 671274534), (42, 511447264), (48, 447516356), (56, 383585448), (64, 335637267), (79, 271908672), (84, 255723632), (96, 223758178), (112, 191792724), (158, 135954336), (168, 127861816), (192, 111879089), (224, 95896362), (237, 90636224), (307, 69969984), (316, 67977168), (336, 63930908), (448, 47948181), (474, 45318112), (553, 38844096), (614, 34984992), (632, 33988584), (659, 32596032), (672, 31965454), (921, 23323328), (948, 22659056), (1106, 19422048), (1228, 17492496), (1264, 16994292), (1318, 16298016), (1344, 15982727), (1659, 12948032), (1842, 11661664), (1896, 11329528), (1977, 10865344), (2149, 9995712), (2212, 9711024), (2456, 8746248), (2528, 8497146), (2636, 8149008), (3318, 6474016), (3684, 5830832), (3792, 5664764), (3954, 5432672), (4298, 4997856), (4424, 4855512), (4613, 4656576), (4912, 4373124), (5056, 4248573), (5272, 4074504), (6447, 3331904), (6636, 3237008), (7368, 2915416), (7584, 2832382), (7908, 2716336), (8596, 2498928), (8848, 2427756), (9226, 2328288), (9824, 2186562), (10544, 2037252), (12894, 1665952), (13272, 1618504), (13839, 1552192), (14736, 1457708), (15168, 1416191), (15816, 1358168), (17192, 1249464), (17696, 1213878), (18452, 1164144), (19648, 1093281), (21088, 1018626), (24253, 885696), (25788, 832976), (26544, 809252), (27678, 776096), (29472, 728854), (31632, 679084), (34384, 624732), (35392, 606939), (36904, 582072), (42176, 509313), (48506, 442848), (51576, 416488), (52061, 412608), (53088, 404626), (55356, 388048), (58944, 364427), (63264, 339542), (68768, 312366), (72759, 295232), (73808, 291036), (97012, 221424), (103152, 208244), (104122, 206304), (106176, 202313), (110712, 194024), (126528, 169771), (137536, 156183), (145518, 147616)]