201506880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2756

約数の個数: 112

約数和(自身を含む): 648126720

約数和(自身を除く): 446619840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 2657, 3160, 3792, 4740, 5056, 5314, 6320, 7584, 7971, 9480, 10628, 12640, 13285, 15168, 15942, 18960, 21256, 25280, 26570, 31884, 37920, 39855, 42512, 53140, 63768, 75840, 79710, 85024, 106280, 127536, 159420, 170048, 209903, 212560, 255072, 318840, 419806, 425120, 510144, 629709, 637680, 839612, 850240, 1049515, 1259418, 1275360, 1679224, 2099030, 2518836, 2550720, 3148545, 3358448, 4198060, 5037672, 6297090, 6716896, 8396120, 10075344, 12594180, 13433792, 16792240, 20150688, 25188360, 33584480, 40301376, 50376720, 67168960, 100753440, 201506880]

約数ペア:

[(1, 201506880), (2, 100753440), (3, 67168960), (4, 50376720), (5, 40301376), (6, 33584480), (8, 25188360), (10, 20150688), (12, 16792240), (15, 13433792), (16, 12594180), (20, 10075344), (24, 8396120), (30, 6716896), (32, 6297090), (40, 5037672), (48, 4198060), (60, 3358448), (64, 3148545), (79, 2550720), (80, 2518836), (96, 2099030), (120, 1679224), (158, 1275360), (160, 1259418), (192, 1049515), (237, 850240), (240, 839612), (316, 637680), (320, 629709), (395, 510144), (474, 425120), (480, 419806), (632, 318840), (790, 255072), (948, 212560), (960, 209903), (1185, 170048), (1264, 159420), (1580, 127536), (1896, 106280), (2370, 85024), (2528, 79710), (2657, 75840), (3160, 63768), (3792, 53140), (4740, 42512), (5056, 39855), (5314, 37920), (6320, 31884), (7584, 26570), (7971, 25280), (9480, 21256), (10628, 18960), (12640, 15942), (13285, 15168)]