68511360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2138

約数の個数: 128

約数和(自身を含む): 231336000

約数和(自身を除く): 162824640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2099, 2176, 2720, 3264, 4080, 4198, 5440, 6297, 6528, 8160, 8396, 10495, 10880, 12594, 16320, 16792, 20990, 25188, 31485, 32640, 33584, 35683, 41980, 50376, 62970, 67168, 71366, 83960, 100752, 107049, 125940, 134336, 142732, 167920, 178415, 201504, 214098, 251880, 268672, 285464, 335840, 356830, 403008, 428196, 503760, 535245, 570928, 671680, 713660, 806016, 856392, 1007520, 1070490, 1141856, 1343360, 1427320, 1712784, 2015040, 2140980, 2283712, 2854640, 3425568, 4030080, 4281960, 4567424, 5709280, 6851136, 8563920, 11418560, 13702272, 17127840, 22837120, 34255680, 68511360]

約数ペア:

[(1, 68511360), (2, 34255680), (3, 22837120), (4, 17127840), (5, 13702272), (6, 11418560), (8, 8563920), (10, 6851136), (12, 5709280), (15, 4567424), (16, 4281960), (17, 4030080), (20, 3425568), (24, 2854640), (30, 2283712), (32, 2140980), (34, 2015040), (40, 1712784), (48, 1427320), (51, 1343360), (60, 1141856), (64, 1070490), (68, 1007520), (80, 856392), (85, 806016), (96, 713660), (102, 671680), (120, 570928), (128, 535245), (136, 503760), (160, 428196), (170, 403008), (192, 356830), (204, 335840), (240, 285464), (255, 268672), (272, 251880), (320, 214098), (340, 201504), (384, 178415), (408, 167920), (480, 142732), (510, 134336), (544, 125940), (640, 107049), (680, 100752), (816, 83960), (960, 71366), (1020, 67168), (1088, 62970), (1360, 50376), (1632, 41980), (1920, 35683), (2040, 33584), (2099, 32640), (2176, 31485), (2720, 25188), (3264, 20990), (4080, 16792), (4198, 16320), (5440, 12594), (6297, 10880), (6528, 10495), (8160, 8396)]