204536640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2767}}^1$

素因数の和:2805

約数の個数: 224

約数和(自身を含む): 809938944

約数和(自身を除く): 605402304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 2767, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 5534, 6160, 6720, 7392, 8301, 9240, 10560, 11068, 12320, 13835, 14784, 16602, 18480, 19369, 22136, 24640, 27670, 30437, 33204, 36960, 38738, 41505, 44272, 55340, 58107, 60874, 66408, 73920, 77476, 83010, 88544, 91311, 96845, 110680, 116214, 121748, 132816, 152185, 154952, 166020, 177088, 182622, 193690, 213059, 221360, 232428, 243496, 265632, 290535, 304370, 309904, 332040, 365244, 387380, 426118, 442720, 456555, 464856, 486992, 531264, 581070, 608740, 619808, 639177, 664080, 730488, 774760, 852236, 885440, 913110, 929712, 973984, 1065295, 1162140, 1217480, 1239616, 1278354, 1328160, 1460976, 1549520, 1704472, 1826220, 1859424, 1947968, 2130590, 2324280, 2434960, 2556708, 2656320, 2921952, 3099040, 3195885, 3408944, 3652440, 3718848, 4261180, 4648560, 4869920, 5113416, 5843904, 6198080, 6391770, 6817888, 7304880, 8522360, 9297120, 9739840, 10226832, 12783540, 13635776, 14609760, 17044720, 18594240, 20453664, 25567080, 29219520, 34089440, 40907328, 51134160, 68178880, 102268320, 204536640]

約数ペア:

[(1, 204536640), (2, 102268320), (3, 68178880), (4, 51134160), (5, 40907328), (6, 34089440), (7, 29219520), (8, 25567080), (10, 20453664), (11, 18594240), (12, 17044720), (14, 14609760), (15, 13635776), (16, 12783540), (20, 10226832), (21, 9739840), (22, 9297120), (24, 8522360), (28, 7304880), (30, 6817888), (32, 6391770), (33, 6198080), (35, 5843904), (40, 5113416), (42, 4869920), (44, 4648560), (48, 4261180), (55, 3718848), (56, 3652440), (60, 3408944), (64, 3195885), (66, 3099040), (70, 2921952), (77, 2656320), (80, 2556708), (84, 2434960), (88, 2324280), (96, 2130590), (105, 1947968), (110, 1859424), (112, 1826220), (120, 1704472), (132, 1549520), (140, 1460976), (154, 1328160), (160, 1278354), (165, 1239616), (168, 1217480), (176, 1162140), (192, 1065295), (210, 973984), (220, 929712), (224, 913110), (231, 885440), (240, 852236), (264, 774760), (280, 730488), (308, 664080), (320, 639177), (330, 619808), (336, 608740), (352, 581070), (385, 531264), (420, 486992), (440, 464856), (448, 456555), (462, 442720), (480, 426118), (528, 387380), (560, 365244), (616, 332040), (660, 309904), (672, 304370), (704, 290535), (770, 265632), (840, 243496), (880, 232428), (924, 221360), (960, 213059), (1056, 193690), (1120, 182622), (1155, 177088), (1232, 166020), (1320, 154952), (1344, 152185), (1540, 132816), (1680, 121748), (1760, 116214), (1848, 110680), (2112, 96845), (2240, 91311), (2310, 88544), (2464, 83010), (2640, 77476), (2767, 73920), (3080, 66408), (3360, 60874), (3520, 58107), (3696, 55340), (4620, 44272), (4928, 41505), (5280, 38738), (5534, 36960), (6160, 33204), (6720, 30437), (7392, 27670), (8301, 24640), (9240, 22136), (10560, 19369), (11068, 18480), (12320, 16602), (13835, 14784)]