206881440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1471}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 654345216

約数和(自身を除く): 447463776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 293, 480, 586, 879, 1172, 1465, 1471, 1758, 2344, 2930, 2942, 3516, 4395, 4413, 4688, 5860, 5884, 7032, 7355, 8790, 8826, 9376, 11720, 11768, 14064, 14710, 17580, 17652, 22065, 23440, 23536, 28128, 29420, 35160, 35304, 44130, 46880, 47072, 58840, 70320, 70608, 88260, 117680, 140640, 141216, 176520, 235360, 353040, 431003, 706080, 862006, 1293009, 1724012, 2155015, 2586018, 3448024, 4310030, 5172036, 6465045, 6896048, 8620060, 10344072, 12930090, 13792096, 17240120, 20688144, 25860180, 34480240, 41376288, 51720360, 68960480, 103440720, 206881440]

約数ペア:

[(1, 206881440), (2, 103440720), (3, 68960480), (4, 51720360), (5, 41376288), (6, 34480240), (8, 25860180), (10, 20688144), (12, 17240120), (15, 13792096), (16, 12930090), (20, 10344072), (24, 8620060), (30, 6896048), (32, 6465045), (40, 5172036), (48, 4310030), (60, 3448024), (80, 2586018), (96, 2155015), (120, 1724012), (160, 1293009), (240, 862006), (293, 706080), (480, 431003), (586, 353040), (879, 235360), (1172, 176520), (1465, 141216), (1471, 140640), (1758, 117680), (2344, 88260), (2930, 70608), (2942, 70320), (3516, 58840), (4395, 47072), (4413, 46880), (4688, 44130), (5860, 35304), (5884, 35160), (7032, 29420), (7355, 28128), (8790, 23536), (8826, 23440), (9376, 22065), (11720, 17652), (11768, 17580), (14064, 14710)]