214689120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10909}}^1$

素因数の和:10968

約数の個数: 96

約数和(自身を含む): 692828640

約数和(自身を除く): 478139520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 10909, 19680, 21818, 32727, 43636, 54545, 65454, 87272, 109090, 130908, 163635, 174544, 218180, 261816, 327270, 349088, 436360, 447269, 523632, 654540, 872720, 894538, 1047264, 1309080, 1341807, 1745440, 1789076, 2236345, 2618160, 2683614, 3578152, 4472690, 5236320, 5367228, 6709035, 7156304, 8945380, 10734456, 13418070, 14312608, 17890760, 21468912, 26836140, 35781520, 42937824, 53672280, 71563040, 107344560, 214689120]

約数ペア:

[(1, 214689120), (2, 107344560), (3, 71563040), (4, 53672280), (5, 42937824), (6, 35781520), (8, 26836140), (10, 21468912), (12, 17890760), (15, 14312608), (16, 13418070), (20, 10734456), (24, 8945380), (30, 7156304), (32, 6709035), (40, 5367228), (41, 5236320), (48, 4472690), (60, 3578152), (80, 2683614), (82, 2618160), (96, 2236345), (120, 1789076), (123, 1745440), (160, 1341807), (164, 1309080), (205, 1047264), (240, 894538), (246, 872720), (328, 654540), (410, 523632), (480, 447269), (492, 436360), (615, 349088), (656, 327270), (820, 261816), (984, 218180), (1230, 174544), (1312, 163635), (1640, 130908), (1968, 109090), (2460, 87272), (3280, 65454), (3936, 54545), (4920, 43636), (6560, 32727), (9840, 21818), (10909, 19680)]