38826480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 151990272

約数和(自身を除く): 113163792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 191, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 382, 385, 420, 440, 462, 484, 528, 560, 573, 605, 616, 660, 726, 764, 770, 840, 847, 880, 924, 955, 968, 1146, 1155, 1210, 1232, 1320, 1337, 1452, 1528, 1540, 1680, 1694, 1815, 1848, 1910, 1936, 2101, 2292, 2310, 2420, 2541, 2640, 2674, 2865, 2904, 3056, 3080, 3388, 3630, 3696, 3820, 4011, 4202, 4235, 4584, 4620, 4840, 5082, 5348, 5730, 5808, 6160, 6303, 6685, 6776, 7260, 7640, 8022, 8404, 8470, 9168, 9240, 9680, 10164, 10505, 10696, 11460, 12606, 12705, 13370, 13552, 14520, 14707, 15280, 16044, 16808, 16940, 18480, 20055, 20328, 21010, 21392, 22920, 23111, 25212, 25410, 26740, 29040, 29414, 31515, 32088, 33616, 33880, 40110, 40656, 42020, 44121, 45840, 46222, 50424, 50820, 53480, 58828, 63030, 64176, 67760, 69333, 73535, 80220, 84040, 88242, 92444, 100848, 101640, 106960, 115555, 117656, 126060, 138666, 147070, 160440, 161777, 168080, 176484, 184888, 203280, 220605, 231110, 235312, 252120, 277332, 294140, 320880, 323554, 346665, 352968, 369776, 441210, 462220, 485331, 504240, 554664, 588280, 647108, 693330, 705936, 808885, 882420, 924440, 970662, 1109328, 1176560, 1294216, 1386660, 1617770, 1764840, 1848880, 1941324, 2426655, 2588432, 2773320, 3235540, 3529680, 3882648, 4853310, 5546640, 6471080, 7765296, 9706620, 12942160, 19413240, 38826480]

約数ペア:

[(1, 38826480), (2, 19413240), (3, 12942160), (4, 9706620), (5, 7765296), (6, 6471080), (7, 5546640), (8, 4853310), (10, 3882648), (11, 3529680), (12, 3235540), (14, 2773320), (15, 2588432), (16, 2426655), (20, 1941324), (21, 1848880), (22, 1764840), (24, 1617770), (28, 1386660), (30, 1294216), (33, 1176560), (35, 1109328), (40, 970662), (42, 924440), (44, 882420), (48, 808885), (55, 705936), (56, 693330), (60, 647108), (66, 588280), (70, 554664), (77, 504240), (80, 485331), (84, 462220), (88, 441210), (105, 369776), (110, 352968), (112, 346665), (120, 323554), (121, 320880), (132, 294140), (140, 277332), (154, 252120), (165, 235312), (168, 231110), (176, 220605), (191, 203280), (210, 184888), (220, 176484), (231, 168080), (240, 161777), (242, 160440), (264, 147070), (280, 138666), (308, 126060), (330, 117656), (336, 115555), (363, 106960), (382, 101640), (385, 100848), (420, 92444), (440, 88242), (462, 84040), (484, 80220), (528, 73535), (560, 69333), (573, 67760), (605, 64176), (616, 63030), (660, 58828), (726, 53480), (764, 50820), (770, 50424), (840, 46222), (847, 45840), (880, 44121), (924, 42020), (955, 40656), (968, 40110), (1146, 33880), (1155, 33616), (1210, 32088), (1232, 31515), (1320, 29414), (1337, 29040), (1452, 26740), (1528, 25410), (1540, 25212), (1680, 23111), (1694, 22920), (1815, 21392), (1848, 21010), (1910, 20328), (1936, 20055), (2101, 18480), (2292, 16940), (2310, 16808), (2420, 16044), (2541, 15280), (2640, 14707), (2674, 14520), (2865, 13552), (2904, 13370), (3056, 12705), (3080, 12606), (3388, 11460), (3630, 10696), (3696, 10505), (3820, 10164), (4011, 9680), (4202, 9240), (4235, 9168), (4584, 8470), (4620, 8404), (4840, 8022), (5082, 7640), (5348, 7260), (5730, 6776), (5808, 6685), (6160, 6303)]