19020683520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23929}}^1$

素因数の和:23982

約数の個数: 288

約数和(自身を含む): 70434604800

約数和(自身を除く): 51413921280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3840, 4140, 4320, 4416, 4968, 5520, 5760, 5888, 6210, 6624, 6912, 7360, 8280, 8640, 8832, 9936, 11040, 11520, 12420, 13248, 14720, 16560, 17280, 17664, 19872, 22080, 23929, 24840, 26496, 29440, 33120, 34560, 39744, 44160, 47858, 49680, 52992, 66240, 71787, 79488, 88320, 95716, 99360, 119645, 132480, 143574, 158976, 191432, 198720, 215361, 239290, 264960, 287148, 358935, 382864, 397440, 430722, 478580, 550367, 574296, 646083, 717870, 765728, 794880, 861444, 957160, 1076805, 1100734, 1148592, 1292166, 1435740, 1531456, 1651101, 1722888, 1914320, 2153610, 2201468, 2297184, 2584332, 2751835, 2871480, 3062912, 3230415, 3302202, 3445776, 3828640, 4307220, 4402936, 4594368, 4953303, 5168664, 5503670, 5742960, 6125824, 6460830, 6604404, 6891552, 7657280, 8255505, 8614440, 8805872, 9188736, 9906606, 10337328, 11007340, 11485920, 12921660, 13208808, 13783104, 14859909, 15314560, 16511010, 17228880, 17611744, 18377472, 19813212, 20674656, 22014680, 22971840, 24766515, 25843320, 26417616, 27566208, 29719818, 30629120, 33022020, 34457760, 35223488, 39626424, 41349312, 44029360, 45943680, 49533030, 51686640, 52835232, 55132416, 59439636, 66044040, 68915520, 70446976, 74299545, 79252848, 82698624, 88058720, 91887360, 99066060, 103373280, 105670464, 118879272, 132088080, 137831040, 140893952, 148599090, 158505696, 165397248, 176117440, 198132120, 206746560, 211340928, 237758544, 264176160, 275662080, 297198180, 317011392, 352234880, 396264240, 413493120, 422681856, 475517088, 528352320, 594396360, 634022784, 704469760, 792528480, 826986240, 951034176, 1056704640, 1188792720, 1268045568, 1585056960, 1902068352, 2113409280, 2377585440, 3170113920, 3804136704, 4755170880, 6340227840, 9510341760, 19020683520]

約数ペア:

[(1, 19020683520), (2, 9510341760), (3, 6340227840), (4, 4755170880), (5, 3804136704), (6, 3170113920), (8, 2377585440), (9, 2113409280), (10, 1902068352), (12, 1585056960), (15, 1268045568), (16, 1188792720), (18, 1056704640), (20, 951034176), (23, 826986240), (24, 792528480), (27, 704469760), (30, 634022784), (32, 594396360), (36, 528352320), (40, 475517088), (45, 422681856), (46, 413493120), (48, 396264240), (54, 352234880), (60, 317011392), (64, 297198180), (69, 275662080), (72, 264176160), (80, 237758544), (90, 211340928), (92, 206746560), (96, 198132120), (108, 176117440), (115, 165397248), (120, 158505696), (128, 148599090), (135, 140893952), (138, 137831040), (144, 132088080), (160, 118879272), (180, 105670464), (184, 103373280), (192, 99066060), (207, 91887360), (216, 88058720), (230, 82698624), (240, 79252848), (256, 74299545), (270, 70446976), (276, 68915520), (288, 66044040), (320, 59439636), (345, 55132416), (360, 52835232), (368, 51686640), (384, 49533030), (414, 45943680), (432, 44029360), (460, 41349312), (480, 39626424), (540, 35223488), (552, 34457760), (576, 33022020), (621, 30629120), (640, 29719818), (690, 27566208), (720, 26417616), (736, 25843320), (768, 24766515), (828, 22971840), (864, 22014680), (920, 20674656), (960, 19813212), (1035, 18377472), (1080, 17611744), (1104, 17228880), (1152, 16511010), (1242, 15314560), (1280, 14859909), (1380, 13783104), (1440, 13208808), (1472, 12921660), (1656, 11485920), (1728, 11007340), (1840, 10337328), (1920, 9906606), (2070, 9188736), (2160, 8805872), (2208, 8614440), (2304, 8255505), (2484, 7657280), (2760, 6891552), (2880, 6604404), (2944, 6460830), (3105, 6125824), (3312, 5742960), (3456, 5503670), (3680, 5168664), (3840, 4953303), (4140, 4594368), (4320, 4402936), (4416, 4307220), (4968, 3828640), (5520, 3445776), (5760, 3302202), (5888, 3230415), (6210, 3062912), (6624, 2871480), (6912, 2751835), (7360, 2584332), (8280, 2297184), (8640, 2201468), (8832, 2153610), (9936, 1914320), (11040, 1722888), (11520, 1651101), (12420, 1531456), (13248, 1435740), (14720, 1292166), (16560, 1148592), (17280, 1100734), (17664, 1076805), (19872, 957160), (22080, 861444), (23929, 794880), (24840, 765728), (26496, 717870), (29440, 646083), (33120, 574296), (34560, 550367), (39744, 478580), (44160, 430722), (47858, 397440), (49680, 382864), (52992, 358935), (66240, 287148), (71787, 264960), (79488, 239290), (88320, 215361), (95716, 198720), (99360, 191432), (119645, 158976), (132480, 143574)]