12517714560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{501511}}^1$

素因数の和:501546

約数の個数: 128

約数和(自身を含む): 42969548160

約数和(自身を除く): 30451833600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 501511, 1003022, 1504533, 2006044, 2507555, 3009066, 4012088, 5015110, 6018132, 6519643, 7522665, 8024176, 10030220, 12036264, 13039286, 15045330, 16048352, 19558929, 20060440, 24072528, 26078572, 30090660, 32096704, 32598215, 39117858, 40120880, 48145056, 52157144, 60181320, 64193408, 65196430, 78235716, 80241760, 96290112, 97794645, 104314288, 120362640, 130392860, 156471432, 160483520, 192580224, 195589290, 208628576, 240725280, 260785720, 312942864, 320967040, 391178580, 417257152, 481450560, 521571440, 625885728, 782357160, 834514304, 962901120, 1043142880, 1251771456, 1564714320, 2086285760, 2503542912, 3129428640, 4172571520, 6258857280, 12517714560]

約数ペア:

[(1, 12517714560), (2, 6258857280), (3, 4172571520), (4, 3129428640), (5, 2503542912), (6, 2086285760), (8, 1564714320), (10, 1251771456), (12, 1043142880), (13, 962901120), (15, 834514304), (16, 782357160), (20, 625885728), (24, 521571440), (26, 481450560), (30, 417257152), (32, 391178580), (39, 320967040), (40, 312942864), (48, 260785720), (52, 240725280), (60, 208628576), (64, 195589290), (65, 192580224), (78, 160483520), (80, 156471432), (96, 130392860), (104, 120362640), (120, 104314288), (128, 97794645), (130, 96290112), (156, 80241760), (160, 78235716), (192, 65196430), (195, 64193408), (208, 60181320), (240, 52157144), (260, 48145056), (312, 40120880), (320, 39117858), (384, 32598215), (390, 32096704), (416, 30090660), (480, 26078572), (520, 24072528), (624, 20060440), (640, 19558929), (780, 16048352), (832, 15045330), (960, 13039286), (1040, 12036264), (1248, 10030220), (1560, 8024176), (1664, 7522665), (1920, 6519643), (2080, 6018132), (2496, 5015110), (3120, 4012088), (4160, 3009066), (4992, 2507555), (6240, 2006044), (8320, 1504533), (12480, 1003022), (24960, 501511)]