306804960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2767}}^1$

素因数の和:2806

約数の個数: 288

約数和(自身を含む): 1305787392

約数和(自身を除く): 998982432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2767, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5534, 5544, 6160, 6930, 7392, 7920, 8301, 9240, 10080, 11068, 11088, 12320, 13835, 13860, 15840, 16602, 18480, 19369, 22136, 22176, 24903, 27670, 27720, 30437, 33204, 36960, 38738, 41505, 44272, 49806, 55340, 55440, 58107, 60874, 66408, 77476, 83010, 88544, 91311, 96845, 99612, 110680, 110880, 116214, 121748, 124515, 132816, 152185, 154952, 166020, 174321, 182622, 193690, 199224, 213059, 221360, 232428, 243496, 249030, 265632, 273933, 290535, 304370, 309904, 332040, 348642, 365244, 387380, 398448, 426118, 442720, 456555, 464856, 486992, 498060, 547866, 581070, 608740, 619808, 639177, 664080, 697284, 730488, 774760, 796896, 852236, 871605, 913110, 929712, 973984, 996120, 1065295, 1095732, 1162140, 1217480, 1278354, 1328160, 1369665, 1394568, 1460976, 1549520, 1704472, 1743210, 1826220, 1859424, 1917531, 1992240, 2130590, 2191464, 2324280, 2434960, 2556708, 2739330, 2789136, 2921952, 3099040, 3195885, 3408944, 3486420, 3652440, 3835062, 3984480, 4261180, 4382928, 4648560, 4869920, 5113416, 5478660, 5578272, 6391770, 6817888, 6972840, 7304880, 7670124, 8522360, 8765856, 9297120, 9587655, 10226832, 10957320, 12783540, 13945680, 14609760, 15340248, 17044720, 19175310, 20453664, 21914640, 25567080, 27891360, 30680496, 34089440, 38350620, 43829280, 51134160, 61360992, 76701240, 102268320, 153402480, 306804960]

約数ペア:

[(1, 306804960), (2, 153402480), (3, 102268320), (4, 76701240), (5, 61360992), (6, 51134160), (7, 43829280), (8, 38350620), (9, 34089440), (10, 30680496), (11, 27891360), (12, 25567080), (14, 21914640), (15, 20453664), (16, 19175310), (18, 17044720), (20, 15340248), (21, 14609760), (22, 13945680), (24, 12783540), (28, 10957320), (30, 10226832), (32, 9587655), (33, 9297120), (35, 8765856), (36, 8522360), (40, 7670124), (42, 7304880), (44, 6972840), (45, 6817888), (48, 6391770), (55, 5578272), (56, 5478660), (60, 5113416), (63, 4869920), (66, 4648560), (70, 4382928), (72, 4261180), (77, 3984480), (80, 3835062), (84, 3652440), (88, 3486420), (90, 3408944), (96, 3195885), (99, 3099040), (105, 2921952), (110, 2789136), (112, 2739330), (120, 2556708), (126, 2434960), (132, 2324280), (140, 2191464), (144, 2130590), (154, 1992240), (160, 1917531), (165, 1859424), (168, 1826220), (176, 1743210), (180, 1704472), (198, 1549520), (210, 1460976), (220, 1394568), (224, 1369665), (231, 1328160), (240, 1278354), (252, 1217480), (264, 1162140), (280, 1095732), (288, 1065295), (308, 996120), (315, 973984), (330, 929712), (336, 913110), (352, 871605), (360, 852236), (385, 796896), (396, 774760), (420, 730488), (440, 697284), (462, 664080), (480, 639177), (495, 619808), (504, 608740), (528, 581070), (560, 547866), (616, 498060), (630, 486992), (660, 464856), (672, 456555), (693, 442720), (720, 426118), (770, 398448), (792, 387380), (840, 365244), (880, 348642), (924, 332040), (990, 309904), (1008, 304370), (1056, 290535), (1120, 273933), (1155, 265632), (1232, 249030), (1260, 243496), (1320, 232428), (1386, 221360), (1440, 213059), (1540, 199224), (1584, 193690), (1680, 182622), (1760, 174321), (1848, 166020), (1980, 154952), (2016, 152185), (2310, 132816), (2464, 124515), (2520, 121748), (2640, 116214), (2767, 110880), (2772, 110680), (3080, 99612), (3168, 96845), (3360, 91311), (3465, 88544), (3696, 83010), (3960, 77476), (4620, 66408), (5040, 60874), (5280, 58107), (5534, 55440), (5544, 55340), (6160, 49806), (6930, 44272), (7392, 41505), (7920, 38738), (8301, 36960), (9240, 33204), (10080, 30437), (11068, 27720), (11088, 27670), (12320, 24903), (13835, 22176), (13860, 22136), (15840, 19369), (16602, 18480)]