15692241520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1\times {\mathrm{2621}}^1$

素因数の和:3818

約数の個数: 80

約数和(自身を含む): 37076296608

約数和(自身を除く): 21384055088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1117, 1340, 2234, 2621, 2680, 4468, 5242, 5360, 5585, 8936, 10484, 11170, 13105, 17872, 20968, 22340, 26210, 41936, 44680, 52420, 74839, 89360, 104840, 149678, 175607, 209680, 299356, 351214, 374195, 598712, 702428, 748390, 878035, 1197424, 1404856, 1496780, 1756070, 2809712, 2927657, 2993560, 3512140, 5855314, 5987120, 7024280, 11710628, 14048560, 14638285, 23421256, 29276570, 46842512, 58553140, 117106280, 196153019, 234212560, 392306038, 784612076, 980765095, 1569224152, 1961530190, 3138448304, 3923060380, 7846120760, 15692241520]

約数ペア:

[(1, 15692241520), (2, 7846120760), (4, 3923060380), (5, 3138448304), (8, 1961530190), (10, 1569224152), (16, 980765095), (20, 784612076), (40, 392306038), (67, 234212560), (80, 196153019), (134, 117106280), (268, 58553140), (335, 46842512), (536, 29276570), (670, 23421256), (1072, 14638285), (1117, 14048560), (1340, 11710628), (2234, 7024280), (2621, 5987120), (2680, 5855314), (4468, 3512140), (5242, 2993560), (5360, 2927657), (5585, 2809712), (8936, 1756070), (10484, 1496780), (11170, 1404856), (13105, 1197424), (17872, 878035), (20968, 748390), (22340, 702428), (26210, 598712), (41936, 374195), (44680, 351214), (52420, 299356), (74839, 209680), (89360, 175607), (104840, 149678)]