39172560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{3331}}^1$

素因数の和:3361

約数の個数: 120

約数和(自身を含む): 141303456

約数和(自身を除く): 102130896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3331, 3920, 5880, 6662, 9993, 11760, 13324, 16655, 19986, 23317, 26648, 33310, 39972, 46634, 49965, 53296, 66620, 69951, 79944, 93268, 99930, 116585, 133240, 139902, 159888, 163219, 186536, 199860, 233170, 266480, 279804, 326438, 349755, 373072, 399720, 466340, 489657, 559608, 652876, 699510, 799440, 816095, 932680, 979314, 1119216, 1305752, 1399020, 1632190, 1865360, 1958628, 2448285, 2611504, 2798040, 3264380, 3917256, 4896570, 5596080, 6528760, 7834512, 9793140, 13057520, 19586280, 39172560]

約数ペア:

[(1, 39172560), (2, 19586280), (3, 13057520), (4, 9793140), (5, 7834512), (6, 6528760), (7, 5596080), (8, 4896570), (10, 3917256), (12, 3264380), (14, 2798040), (15, 2611504), (16, 2448285), (20, 1958628), (21, 1865360), (24, 1632190), (28, 1399020), (30, 1305752), (35, 1119216), (40, 979314), (42, 932680), (48, 816095), (49, 799440), (56, 699510), (60, 652876), (70, 559608), (80, 489657), (84, 466340), (98, 399720), (105, 373072), (112, 349755), (120, 326438), (140, 279804), (147, 266480), (168, 233170), (196, 199860), (210, 186536), (240, 163219), (245, 159888), (280, 139902), (294, 133240), (336, 116585), (392, 99930), (420, 93268), (490, 79944), (560, 69951), (588, 66620), (735, 53296), (784, 49965), (840, 46634), (980, 39972), (1176, 33310), (1470, 26648), (1680, 23317), (1960, 19986), (2352, 16655), (2940, 13324), (3331, 11760), (3920, 9993), (5880, 6662)]