320470080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:593

約数の個数: 224

約数和(自身を含む): 1176674304

約数和(自身を除く): 856204224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 192, 206, 210, 224, 240, 280, 309, 320, 336, 412, 420, 448, 463, 480, 515, 560, 618, 672, 721, 824, 840, 926, 960, 1030, 1120, 1236, 1344, 1389, 1442, 1545, 1648, 1680, 1852, 2060, 2163, 2240, 2315, 2472, 2778, 2884, 3090, 3241, 3296, 3360, 3605, 3704, 4120, 4326, 4630, 4944, 5556, 5768, 6180, 6482, 6592, 6720, 6945, 7210, 7408, 8240, 8652, 9260, 9723, 9888, 10815, 11112, 11536, 12360, 12964, 13890, 14420, 14816, 16205, 16480, 17304, 18520, 19446, 19776, 21630, 22224, 23072, 24720, 25928, 27780, 28840, 29632, 32410, 32960, 34608, 37040, 38892, 43260, 44448, 46144, 47689, 48615, 49440, 51856, 55560, 57680, 64820, 69216, 74080, 77784, 86520, 88896, 95378, 97230, 98880, 103712, 111120, 115360, 129640, 138432, 143067, 148160, 155568, 173040, 190756, 194460, 207424, 222240, 230720, 238445, 259280, 286134, 311136, 333823, 346080, 381512, 388920, 444480, 476890, 518560, 572268, 622272, 667646, 692160, 715335, 763024, 777840, 953780, 1001469, 1037120, 1144536, 1335292, 1430670, 1526048, 1555680, 1669115, 1907560, 2002938, 2289072, 2670584, 2861340, 3052096, 3111360, 3338230, 3815120, 4005876, 4578144, 5007345, 5341168, 5722680, 6676460, 7630240, 8011752, 9156288, 10014690, 10682336, 11445360, 13352920, 15260480, 16023504, 20029380, 21364672, 22890720, 26705840, 32047008, 40058760, 45781440, 53411680, 64094016, 80117520, 106823360, 160235040, 320470080]

約数ペア:

[(1, 320470080), (2, 160235040), (3, 106823360), (4, 80117520), (5, 64094016), (6, 53411680), (7, 45781440), (8, 40058760), (10, 32047008), (12, 26705840), (14, 22890720), (15, 21364672), (16, 20029380), (20, 16023504), (21, 15260480), (24, 13352920), (28, 11445360), (30, 10682336), (32, 10014690), (35, 9156288), (40, 8011752), (42, 7630240), (48, 6676460), (56, 5722680), (60, 5341168), (64, 5007345), (70, 4578144), (80, 4005876), (84, 3815120), (96, 3338230), (103, 3111360), (105, 3052096), (112, 2861340), (120, 2670584), (140, 2289072), (160, 2002938), (168, 1907560), (192, 1669115), (206, 1555680), (210, 1526048), (224, 1430670), (240, 1335292), (280, 1144536), (309, 1037120), (320, 1001469), (336, 953780), (412, 777840), (420, 763024), (448, 715335), (463, 692160), (480, 667646), (515, 622272), (560, 572268), (618, 518560), (672, 476890), (721, 444480), (824, 388920), (840, 381512), (926, 346080), (960, 333823), (1030, 311136), (1120, 286134), (1236, 259280), (1344, 238445), (1389, 230720), (1442, 222240), (1545, 207424), (1648, 194460), (1680, 190756), (1852, 173040), (2060, 155568), (2163, 148160), (2240, 143067), (2315, 138432), (2472, 129640), (2778, 115360), (2884, 111120), (3090, 103712), (3241, 98880), (3296, 97230), (3360, 95378), (3605, 88896), (3704, 86520), (4120, 77784), (4326, 74080), (4630, 69216), (4944, 64820), (5556, 57680), (5768, 55560), (6180, 51856), (6482, 49440), (6592, 48615), (6720, 47689), (6945, 46144), (7210, 44448), (7408, 43260), (8240, 38892), (8652, 37040), (9260, 34608), (9723, 32960), (9888, 32410), (10815, 29632), (11112, 28840), (11536, 27780), (12360, 25928), (12964, 24720), (13890, 23072), (14420, 22224), (14816, 21630), (16205, 19776), (16480, 19446), (17304, 18520)]