79456440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13513}}^1$

素因数の和:13541

約数の個数: 96

約数和(自身を含む): 277307280

約数和(自身を除く): 197850840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 13513, 27026, 40539, 54052, 67565, 81078, 94591, 108104, 135130, 162156, 189182, 202695, 270260, 283773, 324312, 378364, 405390, 472955, 540520, 567546, 662137, 756728, 810780, 945910, 1135092, 1324274, 1418865, 1621560, 1891820, 1986411, 2270184, 2648548, 2837730, 3310685, 3783640, 3972822, 5297096, 5675460, 6621370, 7945644, 9932055, 11350920, 13242740, 15891288, 19864110, 26485480, 39728220, 79456440]

約数ペア:

[(1, 79456440), (2, 39728220), (3, 26485480), (4, 19864110), (5, 15891288), (6, 13242740), (7, 11350920), (8, 9932055), (10, 7945644), (12, 6621370), (14, 5675460), (15, 5297096), (20, 3972822), (21, 3783640), (24, 3310685), (28, 2837730), (30, 2648548), (35, 2270184), (40, 1986411), (42, 1891820), (49, 1621560), (56, 1418865), (60, 1324274), (70, 1135092), (84, 945910), (98, 810780), (105, 756728), (120, 662137), (140, 567546), (147, 540520), (168, 472955), (196, 405390), (210, 378364), (245, 324312), (280, 283773), (294, 270260), (392, 202695), (420, 189182), (490, 162156), (588, 135130), (735, 108104), (840, 94591), (980, 81078), (1176, 67565), (1470, 54052), (1960, 40539), (2940, 27026), (5880, 13513)]