143722880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{4583}}^1$

素因数の和:4616

約数の個数: 96

約数和(自身を含む): 399770640

約数和(自身を除く): 256047760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 4583, 6272, 7840, 9166, 15680, 18332, 22915, 31360, 32081, 36664, 45830, 64162, 73328, 91660, 128324, 146656, 160405, 183320, 224567, 256648, 293312, 320810, 366640, 449134, 513296, 586624, 641620, 733280, 898268, 1026592, 1122835, 1283240, 1466560, 1796536, 2053184, 2245670, 2566480, 2933120, 3593072, 4106368, 4491340, 5132960, 7186144, 8982680, 10265920, 14372288, 17965360, 20531840, 28744576, 35930720, 71861440, 143722880]

約数ペア:

[(1, 143722880), (2, 71861440), (4, 35930720), (5, 28744576), (7, 20531840), (8, 17965360), (10, 14372288), (14, 10265920), (16, 8982680), (20, 7186144), (28, 5132960), (32, 4491340), (35, 4106368), (40, 3593072), (49, 2933120), (56, 2566480), (64, 2245670), (70, 2053184), (80, 1796536), (98, 1466560), (112, 1283240), (128, 1122835), (140, 1026592), (160, 898268), (196, 733280), (224, 641620), (245, 586624), (280, 513296), (320, 449134), (392, 366640), (448, 320810), (490, 293312), (560, 256648), (640, 224567), (784, 183320), (896, 160405), (980, 146656), (1120, 128324), (1568, 91660), (1960, 73328), (2240, 64162), (3136, 45830), (3920, 36664), (4480, 32081), (4583, 31360), (6272, 22915), (7840, 18332), (9166, 15680)]