487100880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:914

約数の個数: 240

約数和(自身を含む): 1886736384

約数和(自身を除く): 1399635504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 761, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1522, 1524, 1680, 1778, 1905, 2032, 2283, 2286, 2520, 2540, 2667, 3044, 3048, 3556, 3805, 3810, 4445, 4566, 4572, 5040, 5080, 5327, 5334, 5715, 6088, 6096, 6849, 7112, 7610, 7620, 8001, 8890, 9132, 9144, 10160, 10654, 10668, 11415, 11430, 12176, 13335, 13698, 14224, 15220, 15240, 15981, 16002, 17780, 18264, 18288, 21308, 21336, 22830, 22860, 26635, 26670, 27396, 30440, 30480, 31962, 32004, 34245, 35560, 36528, 40005, 42616, 42672, 45660, 45720, 47943, 53270, 53340, 54792, 60880, 63924, 64008, 68490, 71120, 79905, 80010, 85232, 91320, 91440, 95886, 96647, 106540, 106680, 109584, 127848, 128016, 136980, 159810, 160020, 182640, 191772, 193294, 213080, 213360, 239715, 255696, 273960, 289941, 319620, 320040, 383544, 386588, 426160, 479430, 483235, 547920, 579882, 639240, 640080, 676529, 767088, 773176, 869823, 958860, 966470, 1159764, 1278480, 1353058, 1449705, 1546352, 1739646, 1917720, 1932940, 2029587, 2319528, 2706116, 2899410, 3382645, 3479292, 3835440, 3865880, 4059174, 4349115, 4639056, 5412232, 5798820, 6088761, 6765290, 6958584, 7731760, 8118348, 8698230, 10147935, 10824464, 11597640, 12177522, 13530580, 13917168, 16236696, 17396460, 20295870, 23195280, 24355044, 27061160, 30443805, 32473392, 34792920, 40591740, 48710088, 54122320, 60887610, 69585840, 81183480, 97420176, 121775220, 162366960, 243550440, 487100880]

約数ペア:

[(1, 487100880), (2, 243550440), (3, 162366960), (4, 121775220), (5, 97420176), (6, 81183480), (7, 69585840), (8, 60887610), (9, 54122320), (10, 48710088), (12, 40591740), (14, 34792920), (15, 32473392), (16, 30443805), (18, 27061160), (20, 24355044), (21, 23195280), (24, 20295870), (28, 17396460), (30, 16236696), (35, 13917168), (36, 13530580), (40, 12177522), (42, 11597640), (45, 10824464), (48, 10147935), (56, 8698230), (60, 8118348), (63, 7731760), (70, 6958584), (72, 6765290), (80, 6088761), (84, 5798820), (90, 5412232), (105, 4639056), (112, 4349115), (120, 4059174), (126, 3865880), (127, 3835440), (140, 3479292), (144, 3382645), (168, 2899410), (180, 2706116), (210, 2319528), (240, 2029587), (252, 1932940), (254, 1917720), (280, 1739646), (315, 1546352), (336, 1449705), (360, 1353058), (381, 1278480), (420, 1159764), (504, 966470), (508, 958860), (560, 869823), (630, 773176), (635, 767088), (720, 676529), (761, 640080), (762, 639240), (840, 579882), (889, 547920), (1008, 483235), (1016, 479430), (1143, 426160), (1260, 386588), (1270, 383544), (1522, 320040), (1524, 319620), (1680, 289941), (1778, 273960), (1905, 255696), (2032, 239715), (2283, 213360), (2286, 213080), (2520, 193294), (2540, 191772), (2667, 182640), (3044, 160020), (3048, 159810), (3556, 136980), (3805, 128016), (3810, 127848), (4445, 109584), (4566, 106680), (4572, 106540), (5040, 96647), (5080, 95886), (5327, 91440), (5334, 91320), (5715, 85232), (6088, 80010), (6096, 79905), (6849, 71120), (7112, 68490), (7610, 64008), (7620, 63924), (8001, 60880), (8890, 54792), (9132, 53340), (9144, 53270), (10160, 47943), (10654, 45720), (10668, 45660), (11415, 42672), (11430, 42616), (12176, 40005), (13335, 36528), (13698, 35560), (14224, 34245), (15220, 32004), (15240, 31962), (15981, 30480), (16002, 30440), (17780, 27396), (18264, 26670), (18288, 26635), (21308, 22860), (21336, 22830)]