68243520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1148

約数の個数: 112

約数和(自身を含む): 220114368

約数和(自身を除く): 151870848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1061, 1072, 1340, 1608, 2010, 2122, 2144, 2680, 3183, 3216, 4020, 4244, 4288, 5305, 5360, 6366, 6432, 8040, 8488, 10610, 10720, 12732, 12864, 15915, 16080, 16976, 21220, 21440, 25464, 31830, 32160, 33952, 42440, 50928, 63660, 64320, 67904, 71087, 84880, 101856, 127320, 142174, 169760, 203712, 213261, 254640, 284348, 339520, 355435, 426522, 509280, 568696, 710870, 853044, 1018560, 1066305, 1137392, 1421740, 1706088, 2132610, 2274784, 2843480, 3412176, 4265220, 4549568, 5686960, 6824352, 8530440, 11373920, 13648704, 17060880, 22747840, 34121760, 68243520]

約数ペア:

[(1, 68243520), (2, 34121760), (3, 22747840), (4, 17060880), (5, 13648704), (6, 11373920), (8, 8530440), (10, 6824352), (12, 5686960), (15, 4549568), (16, 4265220), (20, 3412176), (24, 2843480), (30, 2274784), (32, 2132610), (40, 1706088), (48, 1421740), (60, 1137392), (64, 1066305), (67, 1018560), (80, 853044), (96, 710870), (120, 568696), (134, 509280), (160, 426522), (192, 355435), (201, 339520), (240, 284348), (268, 254640), (320, 213261), (335, 203712), (402, 169760), (480, 142174), (536, 127320), (670, 101856), (804, 84880), (960, 71087), (1005, 67904), (1061, 64320), (1072, 63660), (1340, 50928), (1608, 42440), (2010, 33952), (2122, 32160), (2144, 31830), (2680, 25464), (3183, 21440), (3216, 21220), (4020, 16976), (4244, 16080), (4288, 15915), (5305, 12864), (5360, 12732), (6366, 10720), (6432, 10610), (8040, 8488)]