168959760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 549607680

約数和(自身を除く): 380647920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 53, 60, 74, 80, 106, 111, 120, 148, 159, 185, 212, 222, 240, 265, 296, 318, 359, 370, 424, 444, 530, 555, 592, 636, 718, 740, 795, 848, 888, 1060, 1077, 1110, 1272, 1436, 1480, 1590, 1776, 1795, 1961, 2120, 2154, 2220, 2544, 2872, 2960, 3180, 3590, 3922, 4240, 4308, 4440, 5385, 5744, 5883, 6360, 7180, 7844, 8616, 8880, 9805, 10770, 11766, 12720, 13283, 14360, 15688, 17232, 19027, 19610, 21540, 23532, 26566, 28720, 29415, 31376, 38054, 39220, 39849, 43080, 47064, 53132, 57081, 58830, 66415, 76108, 78440, 79698, 86160, 94128, 95135, 106264, 114162, 117660, 132830, 152216, 156880, 159396, 190270, 199245, 212528, 228324, 235320, 265660, 285405, 304432, 318792, 380540, 398490, 456648, 470640, 531320, 570810, 637584, 703999, 761080, 796980, 913296, 1062640, 1141620, 1407998, 1522160, 1593960, 2111997, 2283240, 2815996, 3187920, 3519995, 4223994, 4566480, 5631992, 7039990, 8447988, 10559985, 11263984, 14079980, 16895976, 21119970, 28159960, 33791952, 42239940, 56319920, 84479880, 168959760]

約数ペア:

[(1, 168959760), (2, 84479880), (3, 56319920), (4, 42239940), (5, 33791952), (6, 28159960), (8, 21119970), (10, 16895976), (12, 14079980), (15, 11263984), (16, 10559985), (20, 8447988), (24, 7039990), (30, 5631992), (37, 4566480), (40, 4223994), (48, 3519995), (53, 3187920), (60, 2815996), (74, 2283240), (80, 2111997), (106, 1593960), (111, 1522160), (120, 1407998), (148, 1141620), (159, 1062640), (185, 913296), (212, 796980), (222, 761080), (240, 703999), (265, 637584), (296, 570810), (318, 531320), (359, 470640), (370, 456648), (424, 398490), (444, 380540), (530, 318792), (555, 304432), (592, 285405), (636, 265660), (718, 235320), (740, 228324), (795, 212528), (848, 199245), (888, 190270), (1060, 159396), (1077, 156880), (1110, 152216), (1272, 132830), (1436, 117660), (1480, 114162), (1590, 106264), (1776, 95135), (1795, 94128), (1961, 86160), (2120, 79698), (2154, 78440), (2220, 76108), (2544, 66415), (2872, 58830), (2960, 57081), (3180, 53132), (3590, 47064), (3922, 43080), (4240, 39849), (4308, 39220), (4440, 38054), (5385, 31376), (5744, 29415), (5883, 28720), (6360, 26566), (7180, 23532), (7844, 21540), (8616, 19610), (8880, 19027), (9805, 17232), (10770, 15688), (11766, 14360), (12720, 13283)]