70989120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^2$

素因数の和:337

約数の個数: 126

約数和(自身を含む): 245738142

約数和(自身を除く): 174749022

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 2880, 3140, 3768, 4710, 5024, 5652, 6280, 7065, 7536, 9420, 10048, 11304, 12560, 14130, 15072, 18840, 22608, 24649, 25120, 28260, 30144, 37680, 45216, 49298, 50240, 56520, 73947, 75360, 90432, 98596, 113040, 123245, 147894, 150720, 197192, 221841, 226080, 246490, 295788, 369735, 394384, 443682, 452160, 492980, 591576, 739470, 788768, 887364, 985960, 1109205, 1183152, 1478940, 1577536, 1774728, 1971920, 2218410, 2366304, 2957880, 3549456, 3943840, 4436820, 4732608, 5915760, 7098912, 7887680, 8873640, 11831520, 14197824, 17747280, 23663040, 35494560, 70989120]

約数ペア:

[(1, 70989120), (2, 35494560), (3, 23663040), (4, 17747280), (5, 14197824), (6, 11831520), (8, 8873640), (9, 7887680), (10, 7098912), (12, 5915760), (15, 4732608), (16, 4436820), (18, 3943840), (20, 3549456), (24, 2957880), (30, 2366304), (32, 2218410), (36, 1971920), (40, 1774728), (45, 1577536), (48, 1478940), (60, 1183152), (64, 1109205), (72, 985960), (80, 887364), (90, 788768), (96, 739470), (120, 591576), (144, 492980), (157, 452160), (160, 443682), (180, 394384), (192, 369735), (240, 295788), (288, 246490), (314, 226080), (320, 221841), (360, 197192), (471, 150720), (480, 147894), (576, 123245), (628, 113040), (720, 98596), (785, 90432), (942, 75360), (960, 73947), (1256, 56520), (1413, 50240), (1440, 49298), (1570, 45216), (1884, 37680), (2355, 30144), (2512, 28260), (2826, 25120), (2880, 24649), (3140, 22608), (3768, 18840), (4710, 15072), (5024, 14130), (5652, 12560), (6280, 11304), (7065, 10048), (7536, 9420)]