2210485680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78721}}^1$

素因数の和:78756

約数の個数: 160

約数和(自身を含む): 8199683520

約数和(自身を除く): 5989197840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 78721, 157442, 236163, 314884, 393605, 472326, 629768, 708489, 787210, 944652, 1023373, 1180815, 1259536, 1416978, 1574420, 1889304, 2046746, 2125467, 2361630, 2833956, 3070119, 3148840, 3542445, 3778608, 4093492, 4250934, 4723260, 5116865, 5667912, 6140238, 6297680, 7084890, 8186984, 8501868, 9210357, 9446520, 10233730, 10627335, 11335824, 12280476, 14169780, 15350595, 16373968, 17003736, 18420714, 18893040, 20467460, 21254670, 24560952, 27631071, 28339560, 30701190, 34007472, 36841428, 40934920, 42509340, 46051785, 49121904, 55262142, 56679120, 61402380, 73682856, 81869840, 85018680, 92103570, 110524284, 122804760, 138155355, 147365712, 170037360, 184207140, 221048568, 245609520, 276310710, 368414280, 442097136, 552621420, 736828560, 1105242840, 2210485680]

約数ペア:

[(1, 2210485680), (2, 1105242840), (3, 736828560), (4, 552621420), (5, 442097136), (6, 368414280), (8, 276310710), (9, 245609520), (10, 221048568), (12, 184207140), (13, 170037360), (15, 147365712), (16, 138155355), (18, 122804760), (20, 110524284), (24, 92103570), (26, 85018680), (27, 81869840), (30, 73682856), (36, 61402380), (39, 56679120), (40, 55262142), (45, 49121904), (48, 46051785), (52, 42509340), (54, 40934920), (60, 36841428), (65, 34007472), (72, 30701190), (78, 28339560), (80, 27631071), (90, 24560952), (104, 21254670), (108, 20467460), (117, 18893040), (120, 18420714), (130, 17003736), (135, 16373968), (144, 15350595), (156, 14169780), (180, 12280476), (195, 11335824), (208, 10627335), (216, 10233730), (234, 9446520), (240, 9210357), (260, 8501868), (270, 8186984), (312, 7084890), (351, 6297680), (360, 6140238), (390, 5667912), (432, 5116865), (468, 4723260), (520, 4250934), (540, 4093492), (585, 3778608), (624, 3542445), (702, 3148840), (720, 3070119), (780, 2833956), (936, 2361630), (1040, 2125467), (1080, 2046746), (1170, 1889304), (1404, 1574420), (1560, 1416978), (1755, 1259536), (1872, 1180815), (2160, 1023373), (2340, 944652), (2808, 787210), (3120, 708489), (3510, 629768), (4680, 472326), (5616, 393605), (7020, 314884), (9360, 236163), (14040, 157442), (28080, 78721)]