448792960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1345

約数の個数: 192

約数和(自身を含む): 1362569040

約数和(自身を除く): 913776080

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, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1301, 1408, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2602, 2695, 3080, 3136, 3520, 3920, 4312, 4480, 4928, 5204, 5390, 6160, 6272, 6505, 7040, 7840, 8624, 9107, 9856, 10408, 10780, 12320, 13010, 14311, 15680, 17248, 18214, 20816, 21560, 24640, 26020, 28622, 31360, 34496, 36428, 41632, 43120, 45535, 49280, 52040, 57244, 63749, 68992, 71555, 72856, 83264, 86240, 91070, 100177, 104080, 114488, 127498, 143110, 145712, 166528, 172480, 182140, 200354, 208160, 228976, 254996, 286220, 291424, 318745, 344960, 364280, 400708, 416320, 457952, 500885, 509992, 572440, 582848, 637490, 701239, 728560, 801416, 832640, 915904, 1001770, 1019984, 1144880, 1165696, 1274980, 1402478, 1457120, 1602832, 1831808, 2003540, 2039968, 2289760, 2549960, 2804956, 2914240, 3205664, 3506195, 4007080, 4079936, 4579520, 5099920, 5609912, 5828480, 6411328, 7012390, 8014160, 8159872, 9159040, 10199840, 11219824, 12822656, 14024780, 16028320, 20399680, 22439648, 28049560, 32056640, 40799360, 44879296, 56099120, 64113280, 89758592, 112198240, 224396480, 448792960]

約数ペア:

[(1, 448792960), (2, 224396480), (4, 112198240), (5, 89758592), (7, 64113280), (8, 56099120), (10, 44879296), (11, 40799360), (14, 32056640), (16, 28049560), (20, 22439648), (22, 20399680), (28, 16028320), (32, 14024780), (35, 12822656), (40, 11219824), (44, 10199840), (49, 9159040), (55, 8159872), (56, 8014160), (64, 7012390), (70, 6411328), (77, 5828480), (80, 5609912), (88, 5099920), (98, 4579520), (110, 4079936), (112, 4007080), (128, 3506195), (140, 3205664), (154, 2914240), (160, 2804956), (176, 2549960), (196, 2289760), (220, 2039968), (224, 2003540), (245, 1831808), (280, 1602832), (308, 1457120), (320, 1402478), (352, 1274980), (385, 1165696), (392, 1144880), (440, 1019984), (448, 1001770), (490, 915904), (539, 832640), (560, 801416), (616, 728560), (640, 701239), (704, 637490), (770, 582848), (784, 572440), (880, 509992), (896, 500885), (980, 457952), (1078, 416320), (1120, 400708), (1232, 364280), (1301, 344960), (1408, 318745), (1540, 291424), (1568, 286220), (1760, 254996), (1960, 228976), (2156, 208160), (2240, 200354), (2464, 182140), (2602, 172480), (2695, 166528), (3080, 145712), (3136, 143110), (3520, 127498), (3920, 114488), (4312, 104080), (4480, 100177), (4928, 91070), (5204, 86240), (5390, 83264), (6160, 72856), (6272, 71555), (6505, 68992), (7040, 63749), (7840, 57244), (8624, 52040), (9107, 49280), (9856, 45535), (10408, 43120), (10780, 41632), (12320, 36428), (13010, 34496), (14311, 31360), (15680, 28622), (17248, 26020), (18214, 24640), (20816, 21560)]