170018240

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 112

約数和(自身を含む): 472440000

約数和(自身を除く): 302421760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1549, 1568, 1715, 1960, 2240, 2744, 3098, 3136, 3430, 3920, 5488, 6196, 6860, 7745, 7840, 10843, 10976, 12392, 13720, 15490, 15680, 21686, 21952, 24784, 27440, 30980, 43372, 49568, 54215, 54880, 61960, 75901, 86744, 99136, 108430, 109760, 123920, 151802, 173488, 216860, 247840, 303604, 346976, 379505, 433720, 495680, 531307, 607208, 693952, 759010, 867440, 1062614, 1214416, 1518020, 1734880, 2125228, 2428832, 2656535, 3036040, 3469760, 4250456, 4857664, 5313070, 6072080, 8500912, 10626140, 12144160, 17001824, 21252280, 24288320, 34003648, 42504560, 85009120, 170018240]

約数ペア:

[(1, 170018240), (2, 85009120), (4, 42504560), (5, 34003648), (7, 24288320), (8, 21252280), (10, 17001824), (14, 12144160), (16, 10626140), (20, 8500912), (28, 6072080), (32, 5313070), (35, 4857664), (40, 4250456), (49, 3469760), (56, 3036040), (64, 2656535), (70, 2428832), (80, 2125228), (98, 1734880), (112, 1518020), (140, 1214416), (160, 1062614), (196, 867440), (224, 759010), (245, 693952), (280, 607208), (320, 531307), (343, 495680), (392, 433720), (448, 379505), (490, 346976), (560, 303604), (686, 247840), (784, 216860), (980, 173488), (1120, 151802), (1372, 123920), (1549, 109760), (1568, 108430), (1715, 99136), (1960, 86744), (2240, 75901), (2744, 61960), (3098, 54880), (3136, 54215), (3430, 49568), (3920, 43372), (5488, 30980), (6196, 27440), (6860, 24784), (7745, 21952), (7840, 21686), (10843, 15680), (10976, 15490), (12392, 13720)]