1340012160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{25849}}^1$

素因数の和:25880

約数の個数: 160

約数和(自身を含む): 4785610500

約数和(自身を除く): 3445598340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25849, 25920, 51698, 51840, 77547, 103396, 129245, 155094, 206792, 232641, 258490, 310188, 387735, 413584, 465282, 516980, 620376, 697923, 775470, 827168, 930564, 1033960, 1163205, 1240752, 1395846, 1550940, 1654336, 1861128, 2067920, 2093769, 2326410, 2481504, 2791692, 3101880, 3308672, 3489615, 3722256, 4135840, 4187538, 4652820, 4963008, 5583384, 6203760, 6979230, 7444512, 8271680, 8375076, 9305640, 9926016, 10468845, 11166768, 12407520, 13958460, 14889024, 16543360, 16750152, 18611280, 20937690, 22333536, 24815040, 27916920, 29778048, 33500304, 37222560, 41875380, 44667072, 49630080, 55833840, 67000608, 74445120, 83750760, 89334144, 111667680, 134001216, 148890240, 167501520, 223335360, 268002432, 335003040, 446670720, 670006080, 1340012160]

約数ペア:

[(1, 1340012160), (2, 670006080), (3, 446670720), (4, 335003040), (5, 268002432), (6, 223335360), (8, 167501520), (9, 148890240), (10, 134001216), (12, 111667680), (15, 89334144), (16, 83750760), (18, 74445120), (20, 67000608), (24, 55833840), (27, 49630080), (30, 44667072), (32, 41875380), (36, 37222560), (40, 33500304), (45, 29778048), (48, 27916920), (54, 24815040), (60, 22333536), (64, 20937690), (72, 18611280), (80, 16750152), (81, 16543360), (90, 14889024), (96, 13958460), (108, 12407520), (120, 11166768), (128, 10468845), (135, 9926016), (144, 9305640), (160, 8375076), (162, 8271680), (180, 7444512), (192, 6979230), (216, 6203760), (240, 5583384), (270, 4963008), (288, 4652820), (320, 4187538), (324, 4135840), (360, 3722256), (384, 3489615), (405, 3308672), (432, 3101880), (480, 2791692), (540, 2481504), (576, 2326410), (640, 2093769), (648, 2067920), (720, 1861128), (810, 1654336), (864, 1550940), (960, 1395846), (1080, 1240752), (1152, 1163205), (1296, 1033960), (1440, 930564), (1620, 827168), (1728, 775470), (1920, 697923), (2160, 620376), (2592, 516980), (2880, 465282), (3240, 413584), (3456, 387735), (4320, 310188), (5184, 258490), (5760, 232641), (6480, 206792), (8640, 155094), (10368, 129245), (12960, 103396), (17280, 77547), (25849, 51840), (25920, 51698)]