951105280

素因数分解:

$2^8\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3109}}^1$

素因数の和:3369

約数の個数: 72

約数和(自身を含む): 2288462400

約数和(自身を除く): 1337357120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 239, 256, 320, 478, 640, 956, 1195, 1280, 1912, 2390, 3109, 3824, 4780, 6218, 7648, 9560, 12436, 15296, 15545, 19120, 24872, 30592, 31090, 38240, 49744, 61184, 62180, 76480, 99488, 124360, 152960, 198976, 248720, 305920, 397952, 497440, 743051, 795904, 994880, 1486102, 1989760, 2972204, 3715255, 3979520, 5944408, 7430510, 11888816, 14861020, 23777632, 29722040, 47555264, 59444080, 95110528, 118888160, 190221056, 237776320, 475552640, 951105280]

約数ペア:

[(1, 951105280), (2, 475552640), (4, 237776320), (5, 190221056), (8, 118888160), (10, 95110528), (16, 59444080), (20, 47555264), (32, 29722040), (40, 23777632), (64, 14861020), (80, 11888816), (128, 7430510), (160, 5944408), (239, 3979520), (256, 3715255), (320, 2972204), (478, 1989760), (640, 1486102), (956, 994880), (1195, 795904), (1280, 743051), (1912, 497440), (2390, 397952), (3109, 305920), (3824, 248720), (4780, 198976), (6218, 152960), (7648, 124360), (9560, 99488), (12436, 76480), (15296, 62180), (15545, 61184), (19120, 49744), (24872, 38240), (30592, 31090)]