865176480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{85831}}^1$

素因数の和:85859

約数の個数: 144

約数和(自身を含む): 3374227584

約数和(自身を除く): 2509051104

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, 85831, 171662, 257493, 343324, 429155, 514986, 600817, 686648, 772479, 858310, 1029972, 1201634, 1287465, 1373296, 1544958, 1716620, 1802451, 2059944, 2403268, 2574930, 2746592, 3004085, 3089916, 3433240, 3604902, 3862395, 4119888, 4806536, 5149860, 5407353, 6008170, 6179832, 6866480, 7209804, 7724790, 8239776, 9012255, 9613072, 10299720, 10814706, 12016340, 12359664, 13732960, 14419608, 15449580, 18024510, 19226144, 20599440, 21629412, 24032680, 24719328, 27036765, 28839216, 30899160, 36049020, 41198880, 43258824, 48065360, 54073530, 57678432, 61798320, 72098040, 86517648, 96130720, 108147060, 123596640, 144196080, 173035296, 216294120, 288392160, 432588240, 865176480]

約数ペア:

[(1, 865176480), (2, 432588240), (3, 288392160), (4, 216294120), (5, 173035296), (6, 144196080), (7, 123596640), (8, 108147060), (9, 96130720), (10, 86517648), (12, 72098040), (14, 61798320), (15, 57678432), (16, 54073530), (18, 48065360), (20, 43258824), (21, 41198880), (24, 36049020), (28, 30899160), (30, 28839216), (32, 27036765), (35, 24719328), (36, 24032680), (40, 21629412), (42, 20599440), (45, 19226144), (48, 18024510), (56, 15449580), (60, 14419608), (63, 13732960), (70, 12359664), (72, 12016340), (80, 10814706), (84, 10299720), (90, 9613072), (96, 9012255), (105, 8239776), (112, 7724790), (120, 7209804), (126, 6866480), (140, 6179832), (144, 6008170), (160, 5407353), (168, 5149860), (180, 4806536), (210, 4119888), (224, 3862395), (240, 3604902), (252, 3433240), (280, 3089916), (288, 3004085), (315, 2746592), (336, 2574930), (360, 2403268), (420, 2059944), (480, 1802451), (504, 1716620), (560, 1544958), (630, 1373296), (672, 1287465), (720, 1201634), (840, 1029972), (1008, 858310), (1120, 772479), (1260, 686648), (1440, 600817), (1680, 514986), (2016, 429155), (2520, 343324), (3360, 257493), (5040, 171662), (10080, 85831)]