63128320

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 152686800

約数和(自身を除く): 89558480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 331, 596, 640, 662, 745, 1192, 1280, 1324, 1490, 1655, 2384, 2648, 2980, 3310, 4768, 5296, 5960, 6620, 9536, 10592, 11920, 13240, 19072, 21184, 23840, 26480, 38144, 42368, 47680, 49319, 52960, 84736, 95360, 98638, 105920, 190720, 197276, 211840, 246595, 394552, 423680, 493190, 789104, 986380, 1578208, 1972760, 3156416, 3945520, 6312832, 7891040, 12625664, 15782080, 31564160, 63128320]

約数ペア:

[(1, 63128320), (2, 31564160), (4, 15782080), (5, 12625664), (8, 7891040), (10, 6312832), (16, 3945520), (20, 3156416), (32, 1972760), (40, 1578208), (64, 986380), (80, 789104), (128, 493190), (149, 423680), (160, 394552), (256, 246595), (298, 211840), (320, 197276), (331, 190720), (596, 105920), (640, 98638), (662, 95360), (745, 84736), (1192, 52960), (1280, 49319), (1324, 47680), (1490, 42368), (1655, 38144), (2384, 26480), (2648, 23840), (2980, 21184), (3310, 19072), (4768, 13240), (5296, 11920), (5960, 10592), (6620, 9536)]