70746480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4679}}^1$

素因数の和:4708

約数の個数: 160

約数和(自身を含む): 278553600

約数和(自身を除く): 207807120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4679, 5040, 7560, 9358, 14037, 15120, 18716, 23395, 28074, 32753, 37432, 42111, 46790, 56148, 65506, 70185, 74864, 84222, 93580, 98259, 112296, 126333, 131012, 140370, 163765, 168444, 187160, 196518, 210555, 224592, 252666, 262024, 280740, 294777, 327530, 336888, 374320, 393036, 421110, 491295, 505332, 524048, 561480, 589554, 631665, 655060, 673776, 786072, 842220, 884331, 982590, 1010664, 1122960, 1179108, 1263330, 1310120, 1473885, 1572144, 1684440, 1768662, 1965180, 2021328, 2358216, 2526660, 2620240, 2947770, 3368880, 3537324, 3930360, 4421655, 4716432, 5053320, 5895540, 7074648, 7860720, 8843310, 10106640, 11791080, 14149296, 17686620, 23582160, 35373240, 70746480]

約数ペア:

[(1, 70746480), (2, 35373240), (3, 23582160), (4, 17686620), (5, 14149296), (6, 11791080), (7, 10106640), (8, 8843310), (9, 7860720), (10, 7074648), (12, 5895540), (14, 5053320), (15, 4716432), (16, 4421655), (18, 3930360), (20, 3537324), (21, 3368880), (24, 2947770), (27, 2620240), (28, 2526660), (30, 2358216), (35, 2021328), (36, 1965180), (40, 1768662), (42, 1684440), (45, 1572144), (48, 1473885), (54, 1310120), (56, 1263330), (60, 1179108), (63, 1122960), (70, 1010664), (72, 982590), (80, 884331), (84, 842220), (90, 786072), (105, 673776), (108, 655060), (112, 631665), (120, 589554), (126, 561480), (135, 524048), (140, 505332), (144, 491295), (168, 421110), (180, 393036), (189, 374320), (210, 336888), (216, 327530), (240, 294777), (252, 280740), (270, 262024), (280, 252666), (315, 224592), (336, 210555), (360, 196518), (378, 187160), (420, 168444), (432, 163765), (504, 140370), (540, 131012), (560, 126333), (630, 112296), (720, 98259), (756, 93580), (840, 84222), (945, 74864), (1008, 70185), (1080, 65506), (1260, 56148), (1512, 46790), (1680, 42111), (1890, 37432), (2160, 32753), (2520, 28074), (3024, 23395), (3780, 18716), (4679, 15120), (5040, 14037), (7560, 9358)]