203698880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 168

約数和(自身を含む): 616067856

約数和(自身を除く): 412368976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1181, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2362, 2464, 2695, 3080, 3136, 3520, 3920, 4312, 4724, 4928, 5390, 5905, 6160, 7840, 8267, 8624, 9448, 10780, 11810, 12320, 12991, 15680, 16534, 17248, 18896, 21560, 23620, 24640, 25982, 33068, 34496, 37792, 41335, 43120, 47240, 51964, 57869, 64955, 66136, 75584, 82670, 86240, 90937, 94480, 103928, 115738, 129910, 132272, 165340, 172480, 181874, 188960, 207856, 231476, 259820, 264544, 289345, 330680, 363748, 377920, 415712, 454685, 462952, 519640, 529088, 578690, 636559, 661360, 727496, 831424, 909370, 925904, 1039280, 1157380, 1273118, 1322720, 1454992, 1818740, 1851808, 2078560, 2314760, 2546236, 2645440, 2909984, 3182795, 3637480, 3703616, 4157120, 4629520, 5092472, 5819968, 6365590, 7274960, 9259040, 10184944, 12731180, 14549920, 18518080, 20369888, 25462360, 29099840, 40739776, 50924720, 101849440, 203698880]

約数ペア:

[(1, 203698880), (2, 101849440), (4, 50924720), (5, 40739776), (7, 29099840), (8, 25462360), (10, 20369888), (11, 18518080), (14, 14549920), (16, 12731180), (20, 10184944), (22, 9259040), (28, 7274960), (32, 6365590), (35, 5819968), (40, 5092472), (44, 4629520), (49, 4157120), (55, 3703616), (56, 3637480), (64, 3182795), (70, 2909984), (77, 2645440), (80, 2546236), (88, 2314760), (98, 2078560), (110, 1851808), (112, 1818740), (140, 1454992), (154, 1322720), (160, 1273118), (176, 1157380), (196, 1039280), (220, 925904), (224, 909370), (245, 831424), (280, 727496), (308, 661360), (320, 636559), (352, 578690), (385, 529088), (392, 519640), (440, 462952), (448, 454685), (490, 415712), (539, 377920), (560, 363748), (616, 330680), (704, 289345), (770, 264544), (784, 259820), (880, 231476), (980, 207856), (1078, 188960), (1120, 181874), (1181, 172480), (1232, 165340), (1540, 132272), (1568, 129910), (1760, 115738), (1960, 103928), (2156, 94480), (2240, 90937), (2362, 86240), (2464, 82670), (2695, 75584), (3080, 66136), (3136, 64955), (3520, 57869), (3920, 51964), (4312, 47240), (4724, 43120), (4928, 41335), (5390, 37792), (5905, 34496), (6160, 33068), (7840, 25982), (8267, 24640), (8624, 23620), (9448, 21560), (10780, 18896), (11810, 17248), (12320, 16534), (12991, 15680)]