157017420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41539}}^1$

素因数の和:41564

約数の個数: 96

約数和(自身を含む): 558297600

約数和(自身を除く): 401280180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 41539, 83078, 124617, 166156, 207695, 249234, 290773, 373851, 415390, 498468, 581546, 623085, 747702, 830780, 872319, 1121553, 1163092, 1246170, 1453865, 1495404, 1744638, 1869255, 2243106, 2492340, 2616957, 2907730, 3489276, 3738510, 4361595, 4486212, 5233914, 5607765, 5815460, 7477020, 7850871, 8723190, 10467828, 11215530, 13084785, 15701742, 17446380, 22431060, 26169570, 31403484, 39254355, 52339140, 78508710, 157017420]

約数ペア:

[(1, 157017420), (2, 78508710), (3, 52339140), (4, 39254355), (5, 31403484), (6, 26169570), (7, 22431060), (9, 17446380), (10, 15701742), (12, 13084785), (14, 11215530), (15, 10467828), (18, 8723190), (20, 7850871), (21, 7477020), (27, 5815460), (28, 5607765), (30, 5233914), (35, 4486212), (36, 4361595), (42, 3738510), (45, 3489276), (54, 2907730), (60, 2616957), (63, 2492340), (70, 2243106), (84, 1869255), (90, 1744638), (105, 1495404), (108, 1453865), (126, 1246170), (135, 1163092), (140, 1121553), (180, 872319), (189, 830780), (210, 747702), (252, 623085), (270, 581546), (315, 498468), (378, 415390), (420, 373851), (540, 290773), (630, 249234), (756, 207695), (945, 166156), (1260, 124617), (1890, 83078), (3780, 41539)]