151151360

素因数分解:

$2^8\times 5^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 364240800

約数和(自身を除く): 213089440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 263, 320, 449, 526, 640, 898, 1052, 1280, 1315, 1796, 2104, 2245, 2630, 3592, 4208, 4490, 5260, 7184, 8416, 8980, 10520, 14368, 16832, 17960, 21040, 28736, 33664, 35920, 42080, 57472, 67328, 71840, 84160, 114944, 118087, 143680, 168320, 236174, 287360, 336640, 472348, 574720, 590435, 944696, 1180870, 1889392, 2361740, 3778784, 4723480, 7557568, 9446960, 15115136, 18893920, 30230272, 37787840, 75575680, 151151360]

約数ペア:

[(1, 151151360), (2, 75575680), (4, 37787840), (5, 30230272), (8, 18893920), (10, 15115136), (16, 9446960), (20, 7557568), (32, 4723480), (40, 3778784), (64, 2361740), (80, 1889392), (128, 1180870), (160, 944696), (256, 590435), (263, 574720), (320, 472348), (449, 336640), (526, 287360), (640, 236174), (898, 168320), (1052, 143680), (1280, 118087), (1315, 114944), (1796, 84160), (2104, 71840), (2245, 67328), (2630, 57472), (3592, 42080), (4208, 35920), (4490, 33664), (5260, 28736), (7184, 21040), (8416, 17960), (8980, 16832), (10520, 14368)]