161941258560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{208001}}^1$

素因数の和:208832

約数の個数: 112

約数和(自身を含む): 514799957952

約数和(自身を除く): 352858699392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 811, 960, 1622, 2433, 3244, 4055, 4866, 6488, 8110, 9732, 12165, 12976, 16220, 19464, 24330, 25952, 32440, 38928, 48660, 51904, 64880, 77856, 97320, 129760, 155712, 194640, 208001, 259520, 389280, 416002, 624003, 778560, 832004, 1040005, 1248006, 1664008, 2080010, 2496012, 3120015, 3328016, 4160020, 4992024, 6240030, 6656032, 8320040, 9984048, 12480060, 13312064, 16640080, 19968096, 24960120, 33280160, 39936192, 49920240, 66560320, 99840480, 168688811, 199680960, 337377622, 506066433, 674755244, 843444055, 1012132866, 1349510488, 1686888110, 2024265732, 2530332165, 2699020976, 3373776220, 4048531464, 5060664330, 5398041952, 6747552440, 8097062928, 10121328660, 10796083904, 13495104880, 16194125856, 20242657320, 26990209760, 32388251712, 40485314640, 53980419520, 80970629280, 161941258560]

約数ペア:

[(1, 161941258560), (2, 80970629280), (3, 53980419520), (4, 40485314640), (5, 32388251712), (6, 26990209760), (8, 20242657320), (10, 16194125856), (12, 13495104880), (15, 10796083904), (16, 10121328660), (20, 8097062928), (24, 6747552440), (30, 5398041952), (32, 5060664330), (40, 4048531464), (48, 3373776220), (60, 2699020976), (64, 2530332165), (80, 2024265732), (96, 1686888110), (120, 1349510488), (160, 1012132866), (192, 843444055), (240, 674755244), (320, 506066433), (480, 337377622), (811, 199680960), (960, 168688811), (1622, 99840480), (2433, 66560320), (3244, 49920240), (4055, 39936192), (4866, 33280160), (6488, 24960120), (8110, 19968096), (9732, 16640080), (12165, 13312064), (12976, 12480060), (16220, 9984048), (19464, 8320040), (24330, 6656032), (25952, 6240030), (32440, 4992024), (38928, 4160020), (48660, 3328016), (51904, 3120015), (64880, 2496012), (77856, 2080010), (97320, 1664008), (129760, 1248006), (155712, 1040005), (194640, 832004), (208001, 778560), (259520, 624003), (389280, 416002)]