67695840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 144

約数和(自身を含む): 235636128

約数和(自身を除く): 167940288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 887, 954, 1060, 1272, 1440, 1590, 1696, 1774, 1908, 2120, 2385, 2544, 2661, 3180, 3548, 3816, 4240, 4435, 4770, 5088, 5322, 6360, 7096, 7632, 7983, 8480, 8870, 9540, 10644, 12720, 13305, 14192, 15264, 15966, 17740, 19080, 21288, 25440, 26610, 28384, 31932, 35480, 38160, 39915, 42576, 47011, 53220, 63864, 70960, 76320, 79830, 85152, 94022, 106440, 127728, 141033, 141920, 159660, 188044, 212880, 235055, 255456, 282066, 319320, 376088, 423099, 425760, 470110, 564132, 638640, 705165, 752176, 846198, 940220, 1128264, 1277280, 1410330, 1504352, 1692396, 1880440, 2115495, 2256528, 2820660, 3384792, 3760880, 4230990, 4513056, 5641320, 6769584, 7521760, 8461980, 11282640, 13539168, 16923960, 22565280, 33847920, 67695840]

約数ペア:

[(1, 67695840), (2, 33847920), (3, 22565280), (4, 16923960), (5, 13539168), (6, 11282640), (8, 8461980), (9, 7521760), (10, 6769584), (12, 5641320), (15, 4513056), (16, 4230990), (18, 3760880), (20, 3384792), (24, 2820660), (30, 2256528), (32, 2115495), (36, 1880440), (40, 1692396), (45, 1504352), (48, 1410330), (53, 1277280), (60, 1128264), (72, 940220), (80, 846198), (90, 752176), (96, 705165), (106, 638640), (120, 564132), (144, 470110), (159, 425760), (160, 423099), (180, 376088), (212, 319320), (240, 282066), (265, 255456), (288, 235055), (318, 212880), (360, 188044), (424, 159660), (477, 141920), (480, 141033), (530, 127728), (636, 106440), (720, 94022), (795, 85152), (848, 79830), (887, 76320), (954, 70960), (1060, 63864), (1272, 53220), (1440, 47011), (1590, 42576), (1696, 39915), (1774, 38160), (1908, 35480), (2120, 31932), (2385, 28384), (2544, 26610), (2661, 25440), (3180, 21288), (3548, 19080), (3816, 17740), (4240, 15966), (4435, 15264), (4770, 14192), (5088, 13305), (5322, 12720), (6360, 10644), (7096, 9540), (7632, 8870), (7983, 8480)]