39569640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 133816320

約数和(自身を除く): 94246680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 967, 1023, 1240, 1320, 1364, 1705, 1860, 1934, 2046, 2728, 2901, 3410, 3720, 3868, 4092, 4835, 5115, 5802, 6820, 7736, 8184, 9670, 10230, 10637, 11604, 13640, 14505, 19340, 20460, 21274, 23208, 29010, 29977, 31911, 38680, 40920, 42548, 53185, 58020, 59954, 63822, 85096, 89931, 106370, 116040, 119908, 127644, 149885, 159555, 179862, 212740, 239816, 255288, 299770, 319110, 329747, 359724, 425480, 449655, 599540, 638220, 659494, 719448, 899310, 989241, 1199080, 1276440, 1318988, 1648735, 1798620, 1978482, 2637976, 3297470, 3597240, 3956964, 4946205, 6594940, 7913928, 9892410, 13189880, 19784820, 39569640]

約数ペア:

[(1, 39569640), (2, 19784820), (3, 13189880), (4, 9892410), (5, 7913928), (6, 6594940), (8, 4946205), (10, 3956964), (11, 3597240), (12, 3297470), (15, 2637976), (20, 1978482), (22, 1798620), (24, 1648735), (30, 1318988), (31, 1276440), (33, 1199080), (40, 989241), (44, 899310), (55, 719448), (60, 659494), (62, 638220), (66, 599540), (88, 449655), (93, 425480), (110, 359724), (120, 329747), (124, 319110), (132, 299770), (155, 255288), (165, 239816), (186, 212740), (220, 179862), (248, 159555), (264, 149885), (310, 127644), (330, 119908), (341, 116040), (372, 106370), (440, 89931), (465, 85096), (620, 63822), (660, 59954), (682, 58020), (744, 53185), (930, 42548), (967, 40920), (1023, 38680), (1240, 31911), (1320, 29977), (1364, 29010), (1705, 23208), (1860, 21274), (1934, 20460), (2046, 19340), (2728, 14505), (2901, 13640), (3410, 11604), (3720, 10637), (3868, 10230), (4092, 9670), (4835, 8184), (5115, 7736), (5802, 6820)]