243748560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 831946752

約数和(自身を除く): 588198192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 727, 762, 880, 1016, 1270, 1320, 1397, 1454, 1524, 1905, 2032, 2181, 2540, 2640, 2794, 2908, 3048, 3635, 3810, 4191, 4362, 5080, 5588, 5816, 6096, 6985, 7270, 7620, 7997, 8382, 8724, 10160, 10905, 11176, 11632, 13970, 14540, 15240, 15994, 16764, 17448, 20955, 21810, 22352, 23991, 27940, 29080, 30480, 31988, 33528, 34896, 39985, 41910, 43620, 47982, 55880, 58160, 63976, 67056, 79970, 83820, 87240, 92329, 95964, 111760, 119955, 127952, 159940, 167640, 174480, 184658, 191928, 239910, 276987, 319880, 335280, 369316, 383856, 461645, 479820, 553974, 639760, 738632, 923290, 959640, 1015619, 1107948, 1384935, 1477264, 1846580, 1919280, 2031238, 2215896, 2769870, 3046857, 3693160, 4062476, 4431792, 5078095, 5539740, 6093714, 7386320, 8124952, 10156190, 11079480, 12187428, 15234285, 16249904, 20312380, 22158960, 24374856, 30468570, 40624760, 48749712, 60937140, 81249520, 121874280, 243748560]

約数ペア:

[(1, 243748560), (2, 121874280), (3, 81249520), (4, 60937140), (5, 48749712), (6, 40624760), (8, 30468570), (10, 24374856), (11, 22158960), (12, 20312380), (15, 16249904), (16, 15234285), (20, 12187428), (22, 11079480), (24, 10156190), (30, 8124952), (33, 7386320), (40, 6093714), (44, 5539740), (48, 5078095), (55, 4431792), (60, 4062476), (66, 3693160), (80, 3046857), (88, 2769870), (110, 2215896), (120, 2031238), (127, 1919280), (132, 1846580), (165, 1477264), (176, 1384935), (220, 1107948), (240, 1015619), (254, 959640), (264, 923290), (330, 738632), (381, 639760), (440, 553974), (508, 479820), (528, 461645), (635, 383856), (660, 369316), (727, 335280), (762, 319880), (880, 276987), (1016, 239910), (1270, 191928), (1320, 184658), (1397, 174480), (1454, 167640), (1524, 159940), (1905, 127952), (2032, 119955), (2181, 111760), (2540, 95964), (2640, 92329), (2794, 87240), (2908, 83820), (3048, 79970), (3635, 67056), (3810, 63976), (4191, 58160), (4362, 55880), (5080, 47982), (5588, 43620), (5816, 41910), (6096, 39985), (6985, 34896), (7270, 33528), (7620, 31988), (7997, 30480), (8382, 29080), (8724, 27940), (10160, 23991), (10905, 22352), (11176, 21810), (11632, 20955), (13970, 17448), (14540, 16764), (15240, 15994)]