142610880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1166

約数の個数: 112

約数和(自身を含む): 456285600

約数和(自身を除く): 313674720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 997, 1192, 1490, 1788, 1994, 2235, 2384, 2980, 2991, 3576, 3988, 4470, 4768, 4985, 5960, 5982, 7152, 7976, 8940, 9536, 9970, 11920, 11964, 14304, 14955, 15952, 17880, 19940, 23840, 23928, 28608, 29910, 31904, 35760, 39880, 47680, 47856, 59820, 63808, 71520, 79760, 95712, 119640, 143040, 148553, 159520, 191424, 239280, 297106, 319040, 445659, 478560, 594212, 742765, 891318, 957120, 1188424, 1485530, 1782636, 2228295, 2376848, 2971060, 3565272, 4456590, 4753696, 5942120, 7130544, 8913180, 9507392, 11884240, 14261088, 17826360, 23768480, 28522176, 35652720, 47536960, 71305440, 142610880]

約数ペア:

[(1, 142610880), (2, 71305440), (3, 47536960), (4, 35652720), (5, 28522176), (6, 23768480), (8, 17826360), (10, 14261088), (12, 11884240), (15, 9507392), (16, 8913180), (20, 7130544), (24, 5942120), (30, 4753696), (32, 4456590), (40, 3565272), (48, 2971060), (60, 2376848), (64, 2228295), (80, 1782636), (96, 1485530), (120, 1188424), (149, 957120), (160, 891318), (192, 742765), (240, 594212), (298, 478560), (320, 445659), (447, 319040), (480, 297106), (596, 239280), (745, 191424), (894, 159520), (960, 148553), (997, 143040), (1192, 119640), (1490, 95712), (1788, 79760), (1994, 71520), (2235, 63808), (2384, 59820), (2980, 47856), (2991, 47680), (3576, 39880), (3988, 35760), (4470, 31904), (4768, 29910), (4985, 28608), (5960, 23928), (5982, 23840), (7152, 19940), (7976, 17880), (8940, 15952), (9536, 14955), (9970, 14304), (11920, 11964)]