21238052160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1701767}}^1$

素因数の和:1701800

約数の個数: 112

約数和(自身を含む): 72617844096

約数和(自身を除く): 51379791936

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 1701767, 3403534, 5105301, 6807068, 8508835, 10210602, 13614136, 17017670, 20421204, 22122971, 25526505, 27228272, 34035340, 40842408, 44245942, 51053010, 54456544, 66368913, 68070680, 81684816, 88491884, 102106020, 108913088, 110614855, 132737826, 136141360, 163369632, 176983768, 204212040, 221229710, 265475652, 272282720, 326739264, 331844565, 353967536, 408424080, 442459420, 530951304, 544565440, 663689130, 707935072, 816848160, 884918840, 1061902608, 1327378260, 1415870144, 1633696320, 1769837680, 2123805216, 2654756520, 3539675360, 4247610432, 5309513040, 7079350720, 10619026080, 21238052160]

約数ペア:

[(1, 21238052160), (2, 10619026080), (3, 7079350720), (4, 5309513040), (5, 4247610432), (6, 3539675360), (8, 2654756520), (10, 2123805216), (12, 1769837680), (13, 1633696320), (15, 1415870144), (16, 1327378260), (20, 1061902608), (24, 884918840), (26, 816848160), (30, 707935072), (32, 663689130), (39, 544565440), (40, 530951304), (48, 442459420), (52, 408424080), (60, 353967536), (64, 331844565), (65, 326739264), (78, 272282720), (80, 265475652), (96, 221229710), (104, 204212040), (120, 176983768), (130, 163369632), (156, 136141360), (160, 132737826), (192, 110614855), (195, 108913088), (208, 102106020), (240, 88491884), (260, 81684816), (312, 68070680), (320, 66368913), (390, 54456544), (416, 51053010), (480, 44245942), (520, 40842408), (624, 34035340), (780, 27228272), (832, 25526505), (960, 22122971), (1040, 20421204), (1248, 17017670), (1560, 13614136), (2080, 10210602), (2496, 8508835), (3120, 6807068), (4160, 5105301), (6240, 3403534), (12480, 1701767)]