244952960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 696982320

約数和(自身を除く): 452029360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 107, 112, 128, 140, 146, 160, 196, 214, 224, 245, 280, 292, 320, 365, 392, 428, 448, 490, 511, 535, 560, 584, 640, 730, 749, 784, 856, 896, 980, 1022, 1070, 1120, 1168, 1460, 1498, 1568, 1712, 1960, 2044, 2140, 2240, 2336, 2555, 2920, 2996, 3136, 3424, 3577, 3745, 3920, 4088, 4280, 4480, 4672, 5110, 5243, 5840, 5992, 6272, 6848, 7154, 7490, 7811, 7840, 8176, 8560, 9344, 10220, 10486, 11680, 11984, 13696, 14308, 14980, 15622, 15680, 16352, 17120, 17885, 20440, 20972, 23360, 23968, 26215, 28616, 29960, 31244, 31360, 32704, 34240, 35770, 39055, 40880, 41944, 46720, 47936, 52430, 54677, 57232, 59920, 62488, 65408, 68480, 71540, 78110, 81760, 83888, 95872, 104860, 109354, 114464, 119840, 124976, 143080, 156220, 163520, 167776, 209720, 218708, 228928, 239680, 249952, 273385, 286160, 312440, 327040, 335552, 382739, 419440, 437416, 457856, 479360, 499904, 546770, 572320, 624880, 671104, 765478, 838880, 874832, 999808, 1093540, 1144640, 1249760, 1530956, 1677760, 1749664, 1913695, 2187080, 2289280, 2499520, 3061912, 3355520, 3499328, 3827390, 4374160, 4999040, 6123824, 6998656, 7654780, 8748320, 12247648, 15309560, 17496640, 24495296, 30619120, 34993280, 48990592, 61238240, 122476480, 244952960]

約数ペア:

[(1, 244952960), (2, 122476480), (4, 61238240), (5, 48990592), (7, 34993280), (8, 30619120), (10, 24495296), (14, 17496640), (16, 15309560), (20, 12247648), (28, 8748320), (32, 7654780), (35, 6998656), (40, 6123824), (49, 4999040), (56, 4374160), (64, 3827390), (70, 3499328), (73, 3355520), (80, 3061912), (98, 2499520), (107, 2289280), (112, 2187080), (128, 1913695), (140, 1749664), (146, 1677760), (160, 1530956), (196, 1249760), (214, 1144640), (224, 1093540), (245, 999808), (280, 874832), (292, 838880), (320, 765478), (365, 671104), (392, 624880), (428, 572320), (448, 546770), (490, 499904), (511, 479360), (535, 457856), (560, 437416), (584, 419440), (640, 382739), (730, 335552), (749, 327040), (784, 312440), (856, 286160), (896, 273385), (980, 249952), (1022, 239680), (1070, 228928), (1120, 218708), (1168, 209720), (1460, 167776), (1498, 163520), (1568, 156220), (1712, 143080), (1960, 124976), (2044, 119840), (2140, 114464), (2240, 109354), (2336, 104860), (2555, 95872), (2920, 83888), (2996, 81760), (3136, 78110), (3424, 71540), (3577, 68480), (3745, 65408), (3920, 62488), (4088, 59920), (4280, 57232), (4480, 54677), (4672, 52430), (5110, 47936), (5243, 46720), (5840, 41944), (5992, 40880), (6272, 39055), (6848, 35770), (7154, 34240), (7490, 32704), (7811, 31360), (7840, 31244), (8176, 29960), (8560, 28616), (9344, 26215), (10220, 23968), (10486, 23360), (11680, 20972), (11984, 20440), (13696, 17885), (14308, 17120), (14980, 16352), (15622, 15680)]