39163920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 133384320

約数和(自身を除く): 94220400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 331, 340, 348, 408, 435, 464, 493, 510, 580, 662, 680, 696, 816, 870, 986, 993, 1020, 1160, 1324, 1360, 1392, 1479, 1655, 1740, 1972, 1986, 2040, 2320, 2465, 2648, 2958, 3310, 3480, 3944, 3972, 4080, 4930, 4965, 5296, 5627, 5916, 6620, 6960, 7395, 7888, 7944, 9599, 9860, 9930, 11254, 11832, 13240, 14790, 15888, 16881, 19198, 19720, 19860, 22508, 23664, 26480, 28135, 28797, 29580, 33762, 38396, 39440, 39720, 45016, 47995, 56270, 57594, 59160, 67524, 76792, 79440, 84405, 90032, 95990, 112540, 115188, 118320, 135048, 143985, 153584, 163183, 168810, 191980, 225080, 230376, 270096, 287970, 326366, 337620, 383960, 450160, 460752, 489549, 575940, 652732, 675240, 767920, 815915, 979098, 1151880, 1305464, 1350480, 1631830, 1958196, 2303760, 2447745, 2610928, 3263660, 3916392, 4895490, 6527320, 7832784, 9790980, 13054640, 19581960, 39163920]

約数ペア:

[(1, 39163920), (2, 19581960), (3, 13054640), (4, 9790980), (5, 7832784), (6, 6527320), (8, 4895490), (10, 3916392), (12, 3263660), (15, 2610928), (16, 2447745), (17, 2303760), (20, 1958196), (24, 1631830), (29, 1350480), (30, 1305464), (34, 1151880), (40, 979098), (48, 815915), (51, 767920), (58, 675240), (60, 652732), (68, 575940), (80, 489549), (85, 460752), (87, 450160), (102, 383960), (116, 337620), (120, 326366), (136, 287970), (145, 270096), (170, 230376), (174, 225080), (204, 191980), (232, 168810), (240, 163183), (255, 153584), (272, 143985), (290, 135048), (331, 118320), (340, 115188), (348, 112540), (408, 95990), (435, 90032), (464, 84405), (493, 79440), (510, 76792), (580, 67524), (662, 59160), (680, 57594), (696, 56270), (816, 47995), (870, 45016), (986, 39720), (993, 39440), (1020, 38396), (1160, 33762), (1324, 29580), (1360, 28797), (1392, 28135), (1479, 26480), (1655, 23664), (1740, 22508), (1972, 19860), (1986, 19720), (2040, 19198), (2320, 16881), (2465, 15888), (2648, 14790), (2958, 13240), (3310, 11832), (3480, 11254), (3944, 9930), (3972, 9860), (4080, 9599), (4930, 7944), (4965, 7888), (5296, 7395), (5627, 6960), (5916, 6620)]