20952552960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1301}}^1$

素因数の和:1566

約数の個数: 320

約数和(自身を含む): 74802087360

約数和(自身を除く): 53849534400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 233, 240, 256, 270, 288, 320, 360, 384, 432, 466, 480, 512, 540, 576, 640, 699, 720, 768, 864, 932, 960, 1080, 1152, 1165, 1280, 1301, 1398, 1440, 1536, 1728, 1864, 1920, 2097, 2160, 2304, 2330, 2560, 2602, 2796, 2880, 3456, 3495, 3728, 3840, 3903, 4194, 4320, 4608, 4660, 5204, 5592, 5760, 6291, 6505, 6912, 6990, 7456, 7680, 7806, 8388, 8640, 9320, 10408, 10485, 11184, 11520, 11709, 12582, 13010, 13824, 13980, 14912, 15612, 16776, 17280, 18640, 19515, 20816, 20970, 22368, 23040, 23418, 25164, 26020, 27960, 29824, 31224, 31455, 33552, 34560, 35127, 37280, 39030, 41632, 41940, 44736, 46836, 50328, 52040, 55920, 58545, 59648, 62448, 62910, 67104, 69120, 70254, 74560, 78060, 83264, 83880, 89472, 93672, 100656, 104080, 111840, 117090, 119296, 124896, 125820, 134208, 140508, 149120, 156120, 166528, 167760, 175635, 178944, 187344, 201312, 208160, 223680, 234180, 249792, 251640, 268416, 281016, 298240, 303133, 312240, 333056, 335520, 351270, 357888, 374688, 402624, 416320, 447360, 468360, 499584, 503280, 536832, 562032, 596480, 606266, 624480, 666112, 671040, 702540, 749376, 805248, 832640, 894720, 909399, 936720, 999168, 1006560, 1073664, 1124064, 1212532, 1248960, 1342080, 1405080, 1498752, 1515665, 1610496, 1665280, 1789440, 1818798, 1873440, 1998336, 2013120, 2248128, 2425064, 2497920, 2684160, 2728197, 2810160, 2997504, 3031330, 3220992, 3330560, 3637596, 3746880, 4026240, 4496256, 4546995, 4850128, 4995840, 5368320, 5456394, 5620320, 5995008, 6062660, 7275192, 7493760, 8052480, 8184591, 8992512, 9093990, 9700256, 9991680, 10912788, 11240640, 12125320, 13640985, 14550384, 14987520, 16104960, 16369182, 17985024, 18187980, 19400512, 21825576, 22481280, 24250640, 27281970, 29100768, 29975040, 32738364, 36375960, 38801024, 40922955, 43651152, 44962560, 48501280, 54563940, 58201536, 65476728, 72751920, 77602048, 81845910, 87302304, 89925120, 97002560, 109127880, 116403072, 130953456, 145503840, 155204096, 163691820, 174604608, 194005120, 218255760, 232806144, 261906912, 291007680, 327383640, 349209216, 388010240, 436511520, 465612288, 523813824, 582015360, 654767280, 698418432, 776020480, 873023040, 1047627648, 1164030720, 1309534560, 1396836864, 1746046080, 2095255296, 2328061440, 2619069120, 3492092160, 4190510592, 5238138240, 6984184320, 10476276480, 20952552960]

約数ペア:

[(1, 20952552960), (2, 10476276480), (3, 6984184320), (4, 5238138240), (5, 4190510592), (6, 3492092160), (8, 2619069120), (9, 2328061440), (10, 2095255296), (12, 1746046080), (15, 1396836864), (16, 1309534560), (18, 1164030720), (20, 1047627648), (24, 873023040), (27, 776020480), (30, 698418432), (32, 654767280), (36, 582015360), (40, 523813824), (45, 465612288), (48, 436511520), (54, 388010240), (60, 349209216), (64, 327383640), (72, 291007680), (80, 261906912), (90, 232806144), (96, 218255760), (108, 194005120), (120, 174604608), (128, 163691820), (135, 155204096), (144, 145503840), (160, 130953456), (180, 116403072), (192, 109127880), (216, 97002560), (233, 89925120), (240, 87302304), (256, 81845910), (270, 77602048), (288, 72751920), (320, 65476728), (360, 58201536), (384, 54563940), (432, 48501280), (466, 44962560), (480, 43651152), (512, 40922955), (540, 38801024), (576, 36375960), (640, 32738364), (699, 29975040), (720, 29100768), (768, 27281970), (864, 24250640), (932, 22481280), (960, 21825576), (1080, 19400512), (1152, 18187980), (1165, 17985024), (1280, 16369182), (1301, 16104960), (1398, 14987520), (1440, 14550384), (1536, 13640985), (1728, 12125320), (1864, 11240640), (1920, 10912788), (2097, 9991680), (2160, 9700256), (2304, 9093990), (2330, 8992512), (2560, 8184591), (2602, 8052480), (2796, 7493760), (2880, 7275192), (3456, 6062660), (3495, 5995008), (3728, 5620320), (3840, 5456394), (3903, 5368320), (4194, 4995840), (4320, 4850128), (4608, 4546995), (4660, 4496256), (5204, 4026240), (5592, 3746880), (5760, 3637596), (6291, 3330560), (6505, 3220992), (6912, 3031330), (6990, 2997504), (7456, 2810160), (7680, 2728197), (7806, 2684160), (8388, 2497920), (8640, 2425064), (9320, 2248128), (10408, 2013120), (10485, 1998336), (11184, 1873440), (11520, 1818798), (11709, 1789440), (12582, 1665280), (13010, 1610496), (13824, 1515665), (13980, 1498752), (14912, 1405080), (15612, 1342080), (16776, 1248960), (17280, 1212532), (18640, 1124064), (19515, 1073664), (20816, 1006560), (20970, 999168), (22368, 936720), (23040, 909399), (23418, 894720), (25164, 832640), (26020, 805248), (27960, 749376), (29824, 702540), (31224, 671040), (31455, 666112), (33552, 624480), (34560, 606266), (35127, 596480), (37280, 562032), (39030, 536832), (41632, 503280), (41940, 499584), (44736, 468360), (46836, 447360), (50328, 416320), (52040, 402624), (55920, 374688), (58545, 357888), (59648, 351270), (62448, 335520), (62910, 333056), (67104, 312240), (69120, 303133), (70254, 298240), (74560, 281016), (78060, 268416), (83264, 251640), (83880, 249792), (89472, 234180), (93672, 223680), (100656, 208160), (104080, 201312), (111840, 187344), (117090, 178944), (119296, 175635), (124896, 167760), (125820, 166528), (134208, 156120), (140508, 149120)]