169656480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16831}}^1$

素因数の和:16859

約数の個数: 144

約数和(自身を含む): 661699584

約数和(自身を除く): 492043104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16831, 33662, 50493, 67324, 84155, 100986, 117817, 134648, 151479, 168310, 201972, 235634, 252465, 269296, 302958, 336620, 353451, 403944, 471268, 504930, 538592, 589085, 605916, 673240, 706902, 757395, 807888, 942536, 1009860, 1060353, 1178170, 1211832, 1346480, 1413804, 1514790, 1615776, 1767255, 1885072, 2019720, 2120706, 2356340, 2423664, 2692960, 2827608, 3029580, 3534510, 3770144, 4039440, 4241412, 4712680, 4847328, 5301765, 5655216, 6059160, 7069020, 8078880, 8482824, 9425360, 10603530, 11310432, 12118320, 14138040, 16965648, 18850720, 21207060, 24236640, 28276080, 33931296, 42414120, 56552160, 84828240, 169656480]

約数ペア:

[(1, 169656480), (2, 84828240), (3, 56552160), (4, 42414120), (5, 33931296), (6, 28276080), (7, 24236640), (8, 21207060), (9, 18850720), (10, 16965648), (12, 14138040), (14, 12118320), (15, 11310432), (16, 10603530), (18, 9425360), (20, 8482824), (21, 8078880), (24, 7069020), (28, 6059160), (30, 5655216), (32, 5301765), (35, 4847328), (36, 4712680), (40, 4241412), (42, 4039440), (45, 3770144), (48, 3534510), (56, 3029580), (60, 2827608), (63, 2692960), (70, 2423664), (72, 2356340), (80, 2120706), (84, 2019720), (90, 1885072), (96, 1767255), (105, 1615776), (112, 1514790), (120, 1413804), (126, 1346480), (140, 1211832), (144, 1178170), (160, 1060353), (168, 1009860), (180, 942536), (210, 807888), (224, 757395), (240, 706902), (252, 673240), (280, 605916), (288, 589085), (315, 538592), (336, 504930), (360, 471268), (420, 403944), (480, 353451), (504, 336620), (560, 302958), (630, 269296), (672, 252465), (720, 235634), (840, 201972), (1008, 168310), (1120, 151479), (1260, 134648), (1440, 117817), (1680, 100986), (2016, 84155), (2520, 67324), (3360, 50493), (5040, 33662), (10080, 16831)]