144470080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26557}}^1$

素因数の和:26591

約数の個数: 56

約数和(自身を含む): 364269528

約数和(自身を除く): 219799448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 26557, 53114, 106228, 132785, 212456, 265570, 424912, 451469, 531140, 849824, 902938, 1062280, 1699648, 1805876, 2124560, 2257345, 3611752, 4249120, 4514690, 7223504, 8498240, 9029380, 14447008, 18058760, 28894016, 36117520, 72235040, 144470080]

約数ペア:

[(1, 144470080), (2, 72235040), (4, 36117520), (5, 28894016), (8, 18058760), (10, 14447008), (16, 9029380), (17, 8498240), (20, 7223504), (32, 4514690), (34, 4249120), (40, 3611752), (64, 2257345), (68, 2124560), (80, 1805876), (85, 1699648), (136, 1062280), (160, 902938), (170, 849824), (272, 531140), (320, 451469), (340, 424912), (544, 265570), (680, 212456), (1088, 132785), (1360, 106228), (2720, 53114), (5440, 26557)]