134588720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 360244800

約数和(自身を除く): 225656080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1192, 1490, 1613, 2086, 2384, 2980, 3226, 4172, 5215, 5960, 6452, 8065, 8344, 10430, 11291, 11920, 12904, 16130, 16688, 20860, 22582, 25808, 32260, 41720, 45164, 56455, 64520, 83440, 90328, 112910, 129040, 180656, 225820, 240337, 451640, 480674, 903280, 961348, 1201685, 1682359, 1922696, 2403370, 3364718, 3845392, 4806740, 6729436, 8411795, 9613480, 13458872, 16823590, 19226960, 26917744, 33647180, 67294360, 134588720]

約数ペア:

[(1, 134588720), (2, 67294360), (4, 33647180), (5, 26917744), (7, 19226960), (8, 16823590), (10, 13458872), (14, 9613480), (16, 8411795), (20, 6729436), (28, 4806740), (35, 3845392), (40, 3364718), (56, 2403370), (70, 1922696), (80, 1682359), (112, 1201685), (140, 961348), (149, 903280), (280, 480674), (298, 451640), (560, 240337), (596, 225820), (745, 180656), (1043, 129040), (1192, 112910), (1490, 90328), (1613, 83440), (2086, 64520), (2384, 56455), (2980, 45164), (3226, 41720), (4172, 32260), (5215, 25808), (5960, 22582), (6452, 20860), (8065, 16688), (8344, 16130), (10430, 12904), (11291, 11920)]