144159440

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{10067}}^1$

素因数の和:10259

約数の個数: 40

約数和(自身を含む): 337076640

約数和(自身を除く): 192917200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 10067, 14320, 20134, 40268, 50335, 80536, 100670, 161072, 201340, 402680, 805360, 1801993, 3603986, 7207972, 9009965, 14415944, 18019930, 28831888, 36039860, 72079720, 144159440]

約数ペア:

[(1, 144159440), (2, 72079720), (4, 36039860), (5, 28831888), (8, 18019930), (10, 14415944), (16, 9009965), (20, 7207972), (40, 3603986), (80, 1801993), (179, 805360), (358, 402680), (716, 201340), (895, 161072), (1432, 100670), (1790, 80536), (2864, 50335), (3580, 40268), (7160, 20134), (10067, 14320)]