151574302040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{857903}}^1$

素因数の和:858552

約数の個数: 64

約数和(自身を含む): 390380636160

約数和(自身を除く): 238806334120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 631, 1262, 2524, 3155, 4417, 5048, 6310, 8834, 12620, 17668, 22085, 25240, 35336, 44170, 88340, 176680, 857903, 1715806, 3431612, 4289515, 6005321, 6863224, 8579030, 12010642, 17158060, 24021284, 30026605, 34316120, 48042568, 60053210, 120106420, 240212840, 541336793, 1082673586, 2165347172, 2706683965, 3789357551, 4330694344, 5413367930, 7578715102, 10826735860, 15157430204, 18946787755, 21653471720, 30314860408, 37893575510, 75787151020, 151574302040]

約数ペア:

[(1, 151574302040), (2, 75787151020), (4, 37893575510), (5, 30314860408), (7, 21653471720), (8, 18946787755), (10, 15157430204), (14, 10826735860), (20, 7578715102), (28, 5413367930), (35, 4330694344), (40, 3789357551), (56, 2706683965), (70, 2165347172), (140, 1082673586), (280, 541336793), (631, 240212840), (1262, 120106420), (2524, 60053210), (3155, 48042568), (4417, 34316120), (5048, 30026605), (6310, 24021284), (8834, 17158060), (12620, 12010642), (17668, 8579030), (22085, 6863224), (25240, 6005321), (35336, 4289515), (44170, 3431612), (88340, 1715806), (176680, 857903)]