61412120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 174735360

約数和(自身を除く): 113323240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 127, 140, 154, 157, 220, 254, 280, 308, 314, 385, 440, 508, 616, 628, 635, 770, 785, 889, 1016, 1099, 1256, 1270, 1397, 1540, 1570, 1727, 1778, 2198, 2540, 2794, 3080, 3140, 3454, 3556, 4396, 4445, 5080, 5495, 5588, 6280, 6908, 6985, 7112, 8635, 8792, 8890, 9779, 10990, 11176, 12089, 13816, 13970, 17270, 17780, 19558, 19939, 21980, 24178, 27940, 34540, 35560, 39116, 39878, 43960, 48356, 48895, 55880, 60445, 69080, 78232, 79756, 96712, 97790, 99695, 120890, 139573, 159512, 195580, 199390, 219329, 241780, 279146, 391160, 398780, 438658, 483560, 558292, 697865, 797560, 877316, 1096645, 1116584, 1395730, 1535303, 1754632, 2193290, 2791460, 3070606, 4386580, 5582920, 6141212, 7676515, 8773160, 12282424, 15353030, 30706060, 61412120]

約数ペア:

[(1, 61412120), (2, 30706060), (4, 15353030), (5, 12282424), (7, 8773160), (8, 7676515), (10, 6141212), (11, 5582920), (14, 4386580), (20, 3070606), (22, 2791460), (28, 2193290), (35, 1754632), (40, 1535303), (44, 1395730), (55, 1116584), (56, 1096645), (70, 877316), (77, 797560), (88, 697865), (110, 558292), (127, 483560), (140, 438658), (154, 398780), (157, 391160), (220, 279146), (254, 241780), (280, 219329), (308, 199390), (314, 195580), (385, 159512), (440, 139573), (508, 120890), (616, 99695), (628, 97790), (635, 96712), (770, 79756), (785, 78232), (889, 69080), (1016, 60445), (1099, 55880), (1256, 48895), (1270, 48356), (1397, 43960), (1540, 39878), (1570, 39116), (1727, 35560), (1778, 34540), (2198, 27940), (2540, 24178), (2794, 21980), (3080, 19939), (3140, 19558), (3454, 17780), (3556, 17270), (4396, 13970), (4445, 13816), (5080, 12089), (5495, 11176), (5588, 10990), (6280, 9779), (6908, 8890), (6985, 8792), (7112, 8635)]