2701989280

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{907}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 6554205504

約数和(自身を除く): 3852216224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 433, 688, 860, 866, 907, 1376, 1720, 1732, 1814, 2165, 3440, 3464, 3628, 4330, 4535, 6880, 6928, 7256, 8660, 9070, 13856, 14512, 17320, 18140, 18619, 29024, 34640, 36280, 37238, 39001, 69280, 72560, 74476, 78002, 93095, 145120, 148952, 156004, 186190, 195005, 297904, 312008, 372380, 390010, 392731, 595808, 624016, 744760, 780020, 785462, 1248032, 1489520, 1560040, 1570924, 1963655, 2979040, 3120080, 3141848, 3927310, 6240160, 6283696, 7854620, 12567392, 15709240, 16887433, 31418480, 33774866, 62836960, 67549732, 84437165, 135099464, 168874330, 270198928, 337748660, 540397856, 675497320, 1350994640, 2701989280]

約数ペア:

[(1, 2701989280), (2, 1350994640), (4, 675497320), (5, 540397856), (8, 337748660), (10, 270198928), (16, 168874330), (20, 135099464), (32, 84437165), (40, 67549732), (43, 62836960), (80, 33774866), (86, 31418480), (160, 16887433), (172, 15709240), (215, 12567392), (344, 7854620), (430, 6283696), (433, 6240160), (688, 3927310), (860, 3141848), (866, 3120080), (907, 2979040), (1376, 1963655), (1720, 1570924), (1732, 1560040), (1814, 1489520), (2165, 1248032), (3440, 785462), (3464, 780020), (3628, 744760), (4330, 624016), (4535, 595808), (6880, 392731), (6928, 390010), (7256, 372380), (8660, 312008), (9070, 297904), (13856, 195005), (14512, 186190), (17320, 156004), (18140, 148952), (18619, 145120), (29024, 93095), (34640, 78002), (36280, 74476), (37238, 72560), (39001, 69280)]