68947560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 192

約数和(自身を含む): 255415680

約数和(自身を除く): 186468120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 757, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1514, 1518, 1656, 1980, 2024, 2070, 2271, 2277, 2530, 2760, 3028, 3036, 3785, 3795, 3960, 4140, 4542, 4554, 5060, 6056, 6072, 6813, 7570, 7590, 8280, 8327, 9084, 9108, 10120, 11355, 11385, 13626, 15140, 15180, 16654, 17411, 18168, 18216, 22710, 22770, 24981, 27252, 30280, 30360, 33308, 34065, 34822, 41635, 45420, 45540, 49962, 52233, 54504, 66616, 68130, 69644, 74943, 83270, 87055, 90840, 91080, 99924, 104466, 124905, 136260, 139288, 149886, 156699, 166540, 174110, 191521, 199848, 208932, 249810, 261165, 272520, 299772, 313398, 333080, 348220, 374715, 383042, 417864, 499620, 522330, 574563, 599544, 626796, 696440, 749430, 766084, 783495, 957605, 999240, 1044660, 1149126, 1253592, 1498860, 1532168, 1566990, 1723689, 1915210, 2089320, 2298252, 2872815, 2997720, 3133980, 3447378, 3830420, 4596504, 5745630, 6267960, 6894756, 7660840, 8618445, 11491260, 13789512, 17236890, 22982520, 34473780, 68947560]

約数ペア:

[(1, 68947560), (2, 34473780), (3, 22982520), (4, 17236890), (5, 13789512), (6, 11491260), (8, 8618445), (9, 7660840), (10, 6894756), (11, 6267960), (12, 5745630), (15, 4596504), (18, 3830420), (20, 3447378), (22, 3133980), (23, 2997720), (24, 2872815), (30, 2298252), (33, 2089320), (36, 1915210), (40, 1723689), (44, 1566990), (45, 1532168), (46, 1498860), (55, 1253592), (60, 1149126), (66, 1044660), (69, 999240), (72, 957605), (88, 783495), (90, 766084), (92, 749430), (99, 696440), (110, 626796), (115, 599544), (120, 574563), (132, 522330), (138, 499620), (165, 417864), (180, 383042), (184, 374715), (198, 348220), (207, 333080), (220, 313398), (230, 299772), (253, 272520), (264, 261165), (276, 249810), (330, 208932), (345, 199848), (360, 191521), (396, 174110), (414, 166540), (440, 156699), (460, 149886), (495, 139288), (506, 136260), (552, 124905), (660, 104466), (690, 99924), (757, 91080), (759, 90840), (792, 87055), (828, 83270), (920, 74943), (990, 69644), (1012, 68130), (1035, 66616), (1265, 54504), (1320, 52233), (1380, 49962), (1514, 45540), (1518, 45420), (1656, 41635), (1980, 34822), (2024, 34065), (2070, 33308), (2271, 30360), (2277, 30280), (2530, 27252), (2760, 24981), (3028, 22770), (3036, 22710), (3785, 18216), (3795, 18168), (3960, 17411), (4140, 16654), (4542, 15180), (4554, 15140), (5060, 13626), (6056, 11385), (6072, 11355), (6813, 10120), (7570, 9108), (7590, 9084), (8280, 8327)]