139542720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1218

約数の個数: 112

約数和(自身を含む): 446702688

約数和(自身を除く): 307159968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 480, 548, 685, 822, 960, 1061, 1096, 1370, 1644, 2055, 2122, 2192, 2740, 3183, 3288, 4110, 4244, 4384, 5305, 5480, 6366, 6576, 8220, 8488, 8768, 10610, 10960, 12732, 13152, 15915, 16440, 16976, 21220, 21920, 25464, 26304, 31830, 32880, 33952, 42440, 43840, 50928, 63660, 65760, 67904, 84880, 101856, 127320, 131520, 145357, 169760, 203712, 254640, 290714, 339520, 436071, 509280, 581428, 726785, 872142, 1018560, 1162856, 1453570, 1744284, 2180355, 2325712, 2907140, 3488568, 4360710, 4651424, 5814280, 6977136, 8721420, 9302848, 11628560, 13954272, 17442840, 23257120, 27908544, 34885680, 46514240, 69771360, 139542720]

約数ペア:

[(1, 139542720), (2, 69771360), (3, 46514240), (4, 34885680), (5, 27908544), (6, 23257120), (8, 17442840), (10, 13954272), (12, 11628560), (15, 9302848), (16, 8721420), (20, 6977136), (24, 5814280), (30, 4651424), (32, 4360710), (40, 3488568), (48, 2907140), (60, 2325712), (64, 2180355), (80, 1744284), (96, 1453570), (120, 1162856), (137, 1018560), (160, 872142), (192, 726785), (240, 581428), (274, 509280), (320, 436071), (411, 339520), (480, 290714), (548, 254640), (685, 203712), (822, 169760), (960, 145357), (1061, 131520), (1096, 127320), (1370, 101856), (1644, 84880), (2055, 67904), (2122, 65760), (2192, 63660), (2740, 50928), (3183, 43840), (3288, 42440), (4110, 33952), (4244, 32880), (4384, 31830), (5305, 26304), (5480, 25464), (6366, 21920), (6576, 21220), (8220, 16976), (8488, 16440), (8768, 15915), (10610, 13152), (10960, 12732)]