317089920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23593}}^1$

素因数の和:23622

約数の個数: 128

約数和(自身を含む): 1155162240

約数和(自身を除く): 838072320

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, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 23593, 47186, 70779, 94372, 117965, 141558, 165151, 188744, 235930, 283116, 330302, 353895, 377488, 471860, 495453, 566232, 660604, 707790, 754976, 825755, 943720, 990906, 1132464, 1321208, 1415580, 1509952, 1651510, 1887440, 1981812, 2264928, 2477265, 2642416, 2831160, 3019904, 3303020, 3774880, 3963624, 4529856, 4954530, 5284832, 5662320, 6606040, 7549760, 7927248, 9059712, 9909060, 10569664, 11324640, 13212080, 15099520, 15854496, 19818120, 21139328, 22649280, 26424160, 31708992, 39636240, 45298560, 52848320, 63417984, 79272480, 105696640, 158544960, 317089920]

約数ペア:

[(1, 317089920), (2, 158544960), (3, 105696640), (4, 79272480), (5, 63417984), (6, 52848320), (7, 45298560), (8, 39636240), (10, 31708992), (12, 26424160), (14, 22649280), (15, 21139328), (16, 19818120), (20, 15854496), (21, 15099520), (24, 13212080), (28, 11324640), (30, 10569664), (32, 9909060), (35, 9059712), (40, 7927248), (42, 7549760), (48, 6606040), (56, 5662320), (60, 5284832), (64, 4954530), (70, 4529856), (80, 3963624), (84, 3774880), (96, 3303020), (105, 3019904), (112, 2831160), (120, 2642416), (128, 2477265), (140, 2264928), (160, 1981812), (168, 1887440), (192, 1651510), (210, 1509952), (224, 1415580), (240, 1321208), (280, 1132464), (320, 990906), (336, 943720), (384, 825755), (420, 754976), (448, 707790), (480, 660604), (560, 566232), (640, 495453), (672, 471860), (840, 377488), (896, 353895), (960, 330302), (1120, 283116), (1344, 235930), (1680, 188744), (1920, 165151), (2240, 141558), (2688, 117965), (3360, 94372), (4480, 70779), (6720, 47186), (13440, 23593)]