288443220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 915210240

約数和(自身を除く): 626767020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 79, 93, 124, 130, 151, 155, 156, 158, 186, 195, 237, 260, 302, 310, 316, 372, 390, 395, 403, 453, 465, 474, 604, 620, 755, 780, 790, 806, 906, 930, 948, 1027, 1185, 1209, 1510, 1580, 1612, 1812, 1860, 1963, 2015, 2054, 2265, 2370, 2418, 2449, 3020, 3081, 3926, 4030, 4108, 4530, 4681, 4740, 4836, 4898, 5135, 5889, 6045, 6162, 7347, 7852, 8060, 9060, 9362, 9796, 9815, 10270, 11778, 11929, 12090, 12245, 12324, 14043, 14694, 15405, 18724, 19630, 20540, 23405, 23556, 23858, 24180, 24490, 28086, 29388, 29445, 30810, 31837, 35787, 36735, 39260, 46810, 47716, 48980, 56172, 58890, 59645, 60853, 61620, 63674, 70215, 71574, 73470, 93620, 95511, 117780, 119290, 121706, 127348, 140430, 143148, 146940, 155077, 159185, 178935, 182559, 191022, 238580, 243412, 280860, 304265, 310154, 318370, 357870, 365118, 369799, 382044, 465231, 477555, 608530, 620308, 636740, 715740, 730236, 739598, 775385, 912795, 930462, 955110, 1109397, 1217060, 1479196, 1550770, 1825590, 1848995, 1860924, 1910220, 2218794, 2326155, 3101540, 3651180, 3697990, 4437588, 4652310, 4807387, 5546985, 7395980, 9304620, 9614774, 11093970, 14422161, 19229548, 22187940, 24036935, 28844322, 48073870, 57688644, 72110805, 96147740, 144221610, 288443220]

約数ペア:

[(1, 288443220), (2, 144221610), (3, 96147740), (4, 72110805), (5, 57688644), (6, 48073870), (10, 28844322), (12, 24036935), (13, 22187940), (15, 19229548), (20, 14422161), (26, 11093970), (30, 9614774), (31, 9304620), (39, 7395980), (52, 5546985), (60, 4807387), (62, 4652310), (65, 4437588), (78, 3697990), (79, 3651180), (93, 3101540), (124, 2326155), (130, 2218794), (151, 1910220), (155, 1860924), (156, 1848995), (158, 1825590), (186, 1550770), (195, 1479196), (237, 1217060), (260, 1109397), (302, 955110), (310, 930462), (316, 912795), (372, 775385), (390, 739598), (395, 730236), (403, 715740), (453, 636740), (465, 620308), (474, 608530), (604, 477555), (620, 465231), (755, 382044), (780, 369799), (790, 365118), (806, 357870), (906, 318370), (930, 310154), (948, 304265), (1027, 280860), (1185, 243412), (1209, 238580), (1510, 191022), (1580, 182559), (1612, 178935), (1812, 159185), (1860, 155077), (1963, 146940), (2015, 143148), (2054, 140430), (2265, 127348), (2370, 121706), (2418, 119290), (2449, 117780), (3020, 95511), (3081, 93620), (3926, 73470), (4030, 71574), (4108, 70215), (4530, 63674), (4681, 61620), (4740, 60853), (4836, 59645), (4898, 58890), (5135, 56172), (5889, 48980), (6045, 47716), (6162, 46810), (7347, 39260), (7852, 36735), (8060, 35787), (9060, 31837), (9362, 30810), (9796, 29445), (9815, 29388), (10270, 28086), (11778, 24490), (11929, 24180), (12090, 23858), (12245, 23556), (12324, 23405), (14043, 20540), (14694, 19630), (15405, 18724)]