173292840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{68767}}^1$

素因数の和:68791

約数の個数: 96

約数和(自身を含む): 643668480

約数和(自身を除く): 470375640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 68767, 137534, 206301, 275068, 343835, 412602, 481369, 550136, 618903, 687670, 825204, 962738, 1031505, 1237806, 1375340, 1444107, 1650408, 1925476, 2063010, 2406845, 2475612, 2750680, 2888214, 3094515, 3850952, 4126020, 4332321, 4813690, 4951224, 5776428, 6189030, 7220535, 8252040, 8664642, 9627380, 11552856, 12378060, 14441070, 17329284, 19254760, 21661605, 24756120, 28882140, 34658568, 43323210, 57764280, 86646420, 173292840]

約数ペア:

[(1, 173292840), (2, 86646420), (3, 57764280), (4, 43323210), (5, 34658568), (6, 28882140), (7, 24756120), (8, 21661605), (9, 19254760), (10, 17329284), (12, 14441070), (14, 12378060), (15, 11552856), (18, 9627380), (20, 8664642), (21, 8252040), (24, 7220535), (28, 6189030), (30, 5776428), (35, 4951224), (36, 4813690), (40, 4332321), (42, 4126020), (45, 3850952), (56, 3094515), (60, 2888214), (63, 2750680), (70, 2475612), (72, 2406845), (84, 2063010), (90, 1925476), (105, 1650408), (120, 1444107), (126, 1375340), (140, 1237806), (168, 1031505), (180, 962738), (210, 825204), (252, 687670), (280, 618903), (315, 550136), (360, 481369), (420, 412602), (504, 343835), (630, 275068), (840, 206301), (1260, 137534), (2520, 68767)]