79303320320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{41947}}^1$

素因数の和:42186

約数の個数: 144

約数和(自身を含む): 218126915328

約数和(自身を除く): 138823595008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 211, 224, 256, 280, 320, 422, 448, 560, 640, 844, 896, 1055, 1120, 1280, 1477, 1688, 1792, 2110, 2240, 2954, 3376, 4220, 4480, 5908, 6752, 7385, 8440, 8960, 11816, 13504, 14770, 16880, 23632, 27008, 29540, 33760, 41947, 47264, 54016, 59080, 67520, 83894, 94528, 118160, 135040, 167788, 189056, 209735, 236320, 270080, 293629, 335576, 378112, 419470, 472640, 587258, 671152, 838940, 945280, 1174516, 1342304, 1468145, 1677880, 1890560, 2349032, 2684608, 2936290, 3355760, 4698064, 5369216, 5872580, 6711520, 8850817, 9396128, 10738432, 11745160, 13423040, 17701634, 18792256, 23490320, 26846080, 35403268, 37584512, 44254085, 46980640, 53692160, 61955719, 70806536, 75169024, 88508170, 93961280, 123911438, 141613072, 177016340, 187922560, 247822876, 283226144, 309778595, 354032680, 375845120, 495645752, 566452288, 619557190, 708065360, 991291504, 1132904576, 1239114380, 1416130720, 1982583008, 2265809152, 2478228760, 2832261440, 3965166016, 4956457520, 5664522880, 7930332032, 9912915040, 11329045760, 15860664064, 19825830080, 39651660160, 79303320320]

約数ペア:

[(1, 79303320320), (2, 39651660160), (4, 19825830080), (5, 15860664064), (7, 11329045760), (8, 9912915040), (10, 7930332032), (14, 5664522880), (16, 4956457520), (20, 3965166016), (28, 2832261440), (32, 2478228760), (35, 2265809152), (40, 1982583008), (56, 1416130720), (64, 1239114380), (70, 1132904576), (80, 991291504), (112, 708065360), (128, 619557190), (140, 566452288), (160, 495645752), (211, 375845120), (224, 354032680), (256, 309778595), (280, 283226144), (320, 247822876), (422, 187922560), (448, 177016340), (560, 141613072), (640, 123911438), (844, 93961280), (896, 88508170), (1055, 75169024), (1120, 70806536), (1280, 61955719), (1477, 53692160), (1688, 46980640), (1792, 44254085), (2110, 37584512), (2240, 35403268), (2954, 26846080), (3376, 23490320), (4220, 18792256), (4480, 17701634), (5908, 13423040), (6752, 11745160), (7385, 10738432), (8440, 9396128), (8960, 8850817), (11816, 6711520), (13504, 5872580), (14770, 5369216), (16880, 4698064), (23632, 3355760), (27008, 2936290), (29540, 2684608), (33760, 2349032), (41947, 1890560), (47264, 1677880), (54016, 1468145), (59080, 1342304), (67520, 1174516), (83894, 945280), (94528, 838940), (118160, 671152), (135040, 587258), (167788, 472640), (189056, 419470), (209735, 378112), (236320, 335576), (270080, 293629)]