148493440

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3463}}^1$

素因数の和:3549

約数の個数: 64

約数和(自身を含む): 360394560

約数和(自身を除く): 211901120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 2144, 2680, 3463, 4288, 5360, 6926, 8576, 10720, 13852, 17315, 21440, 27704, 34630, 42880, 55408, 69260, 110816, 138520, 221632, 232021, 277040, 443264, 464042, 554080, 928084, 1108160, 1160105, 1856168, 2216320, 2320210, 3712336, 4640420, 7424672, 9280840, 14849344, 18561680, 29698688, 37123360, 74246720, 148493440]

約数ペア:

[(1, 148493440), (2, 74246720), (4, 37123360), (5, 29698688), (8, 18561680), (10, 14849344), (16, 9280840), (20, 7424672), (32, 4640420), (40, 3712336), (64, 2320210), (67, 2216320), (80, 1856168), (128, 1160105), (134, 1108160), (160, 928084), (268, 554080), (320, 464042), (335, 443264), (536, 277040), (640, 232021), (670, 221632), (1072, 138520), (1340, 110816), (2144, 69260), (2680, 55408), (3463, 42880), (4288, 34630), (5360, 27704), (6926, 21440), (8576, 17315), (10720, 13852)]