217004640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9619}}^1$

素因数の和:9684

約数の個数: 96

約数和(自身を含む): 698181120

約数和(自身を除く): 481176480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 9619, 11280, 19238, 22560, 28857, 38476, 48095, 57714, 76952, 96190, 115428, 144285, 153904, 192380, 230856, 288570, 307808, 384760, 452093, 461712, 577140, 769520, 904186, 923424, 1154280, 1356279, 1539040, 1808372, 2260465, 2308560, 2712558, 3616744, 4520930, 4617120, 5425116, 6781395, 7233488, 9041860, 10850232, 13562790, 14466976, 18083720, 21700464, 27125580, 36167440, 43400928, 54251160, 72334880, 108502320, 217004640]

約数ペア:

[(1, 217004640), (2, 108502320), (3, 72334880), (4, 54251160), (5, 43400928), (6, 36167440), (8, 27125580), (10, 21700464), (12, 18083720), (15, 14466976), (16, 13562790), (20, 10850232), (24, 9041860), (30, 7233488), (32, 6781395), (40, 5425116), (47, 4617120), (48, 4520930), (60, 3616744), (80, 2712558), (94, 2308560), (96, 2260465), (120, 1808372), (141, 1539040), (160, 1356279), (188, 1154280), (235, 923424), (240, 904186), (282, 769520), (376, 577140), (470, 461712), (480, 452093), (564, 384760), (705, 307808), (752, 288570), (940, 230856), (1128, 192380), (1410, 153904), (1504, 144285), (1880, 115428), (2256, 96190), (2820, 76952), (3760, 57714), (4512, 48095), (5640, 38476), (7520, 28857), (9619, 22560), (11280, 19238)]