80156547840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{164363}}^1$

素因数の和:164514

約数の個数: 144

約数和(自身を含む): 258017292288

約数和(自身を除く): 177860744448

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 32512, 40640, 48768, 60960, 81280, 97536, 121920, 162560, 164363, 243840, 328726, 487680, 493089, 657452, 821815, 986178, 1314904, 1643630, 1972356, 2465445, 2629808, 3287260, 3944712, 4930890, 5259616, 6574520, 7889424, 9861780, 10519232, 13149040, 15778848, 19723560, 20874101, 21038464, 26298080, 31557696, 39447120, 41748202, 42076928, 52596160, 62622303, 63115392, 78894240, 83496404, 104370505, 105192320, 125244606, 126230784, 157788480, 166992808, 208741010, 210384640, 250489212, 313111515, 315576960, 333985616, 417482020, 500978424, 626223030, 631153920, 667971232, 834964040, 1001956848, 1252446060, 1335942464, 1669928080, 2003913696, 2504892120, 2671884928, 3339856160, 4007827392, 5009784240, 5343769856, 6679712320, 8015654784, 10019568480, 13359424640, 16031309568, 20039136960, 26718849280, 40078273920, 80156547840]

約数ペア:

[(1, 80156547840), (2, 40078273920), (3, 26718849280), (4, 20039136960), (5, 16031309568), (6, 13359424640), (8, 10019568480), (10, 8015654784), (12, 6679712320), (15, 5343769856), (16, 5009784240), (20, 4007827392), (24, 3339856160), (30, 2671884928), (32, 2504892120), (40, 2003913696), (48, 1669928080), (60, 1335942464), (64, 1252446060), (80, 1001956848), (96, 834964040), (120, 667971232), (127, 631153920), (128, 626223030), (160, 500978424), (192, 417482020), (240, 333985616), (254, 315576960), (256, 313111515), (320, 250489212), (381, 210384640), (384, 208741010), (480, 166992808), (508, 157788480), (635, 126230784), (640, 125244606), (762, 105192320), (768, 104370505), (960, 83496404), (1016, 78894240), (1270, 63115392), (1280, 62622303), (1524, 52596160), (1905, 42076928), (1920, 41748202), (2032, 39447120), (2540, 31557696), (3048, 26298080), (3810, 21038464), (3840, 20874101), (4064, 19723560), (5080, 15778848), (6096, 13149040), (7620, 10519232), (8128, 9861780), (10160, 7889424), (12192, 6574520), (15240, 5259616), (16256, 4930890), (20320, 3944712), (24384, 3287260), (30480, 2629808), (32512, 2465445), (40640, 1972356), (48768, 1643630), (60960, 1314904), (81280, 986178), (97536, 821815), (121920, 657452), (162560, 493089), (164363, 487680), (243840, 328726)]