148815040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 112

約数和(自身を含む): 392972544

約数和(自身を除く): 244157504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 134, 160, 176, 220, 268, 320, 335, 352, 440, 536, 631, 670, 704, 737, 880, 1072, 1262, 1340, 1474, 1760, 2144, 2524, 2680, 2948, 3155, 3520, 3685, 4288, 5048, 5360, 5896, 6310, 6941, 7370, 10096, 10720, 11792, 12620, 13882, 14740, 20192, 21440, 23584, 25240, 27764, 29480, 34705, 40384, 42277, 47168, 50480, 55528, 58960, 69410, 84554, 100960, 111056, 117920, 138820, 169108, 201920, 211385, 222112, 235840, 277640, 338216, 422770, 444224, 465047, 555280, 676432, 845540, 930094, 1110560, 1352864, 1691080, 1860188, 2221120, 2325235, 2705728, 3382160, 3720376, 4650470, 6764320, 7440752, 9300940, 13528640, 14881504, 18601880, 29763008, 37203760, 74407520, 148815040]

約数ペア:

[(1, 148815040), (2, 74407520), (4, 37203760), (5, 29763008), (8, 18601880), (10, 14881504), (11, 13528640), (16, 9300940), (20, 7440752), (22, 6764320), (32, 4650470), (40, 3720376), (44, 3382160), (55, 2705728), (64, 2325235), (67, 2221120), (80, 1860188), (88, 1691080), (110, 1352864), (134, 1110560), (160, 930094), (176, 845540), (220, 676432), (268, 555280), (320, 465047), (335, 444224), (352, 422770), (440, 338216), (536, 277640), (631, 235840), (670, 222112), (704, 211385), (737, 201920), (880, 169108), (1072, 138820), (1262, 117920), (1340, 111056), (1474, 100960), (1760, 84554), (2144, 69410), (2524, 58960), (2680, 55528), (2948, 50480), (3155, 47168), (3520, 42277), (3685, 40384), (4288, 34705), (5048, 29480), (5360, 27764), (5896, 25240), (6310, 23584), (6941, 21440), (7370, 20192), (10096, 14740), (10720, 13882), (11792, 12620)]