661850016360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11466563}}^1$

素因数の和:11466627

約数の個数: 128

約数和(自身を含む): 2196076337280

約数和(自身を除く): 1534226320920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 28860, 57720, 11466563, 22933126, 34399689, 45866252, 57332815, 68799378, 91732504, 114665630, 137598756, 149065319, 171998445, 229331260, 275197512, 298130638, 343996890, 424262831, 447195957, 458662520, 596261276, 687993780, 745326595, 848525662, 894391914, 1192522552, 1272788493, 1375987560, 1490653190, 1697051324, 1788783828, 2121314155, 2235979785, 2545576986, 2981306380, 3394102648, 3577567656, 4242628310, 4471959570, 5091153972, 5515416803, 5962612760, 6363942465, 8485256620, 8943919140, 10182307944, 11030833606, 12727884930, 16546250409, 16970513240, 17887838280, 22061667212, 25455769860, 27577084015, 33092500818, 44123334424, 50911539720, 55154168030, 66185001636, 82731252045, 110308336060, 132370003272, 165462504090, 220616672120, 330925008180, 661850016360]

約数ペア:

[(1, 661850016360), (2, 330925008180), (3, 220616672120), (4, 165462504090), (5, 132370003272), (6, 110308336060), (8, 82731252045), (10, 66185001636), (12, 55154168030), (13, 50911539720), (15, 44123334424), (20, 33092500818), (24, 27577084015), (26, 25455769860), (30, 22061667212), (37, 17887838280), (39, 16970513240), (40, 16546250409), (52, 12727884930), (60, 11030833606), (65, 10182307944), (74, 8943919140), (78, 8485256620), (104, 6363942465), (111, 5962612760), (120, 5515416803), (130, 5091153972), (148, 4471959570), (156, 4242628310), (185, 3577567656), (195, 3394102648), (222, 2981306380), (260, 2545576986), (296, 2235979785), (312, 2121314155), (370, 1788783828), (390, 1697051324), (444, 1490653190), (481, 1375987560), (520, 1272788493), (555, 1192522552), (740, 894391914), (780, 848525662), (888, 745326595), (962, 687993780), (1110, 596261276), (1443, 458662520), (1480, 447195957), (1560, 424262831), (1924, 343996890), (2220, 298130638), (2405, 275197512), (2886, 229331260), (3848, 171998445), (4440, 149065319), (4810, 137598756), (5772, 114665630), (7215, 91732504), (9620, 68799378), (11544, 57332815), (14430, 45866252), (19240, 34399689), (28860, 22933126), (57720, 11466563)]