2017542520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 5547165120

約数和(自身を除く): 3529622600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 53, 56, 70, 92, 106, 115, 140, 161, 184, 212, 230, 257, 265, 280, 322, 371, 424, 460, 514, 529, 530, 644, 742, 805, 920, 1028, 1058, 1060, 1219, 1285, 1288, 1484, 1610, 1799, 1855, 2056, 2116, 2120, 2438, 2570, 2645, 2968, 3220, 3598, 3703, 3710, 4232, 4876, 5140, 5290, 5911, 6095, 6440, 7196, 7406, 7420, 8533, 8995, 9752, 10280, 10580, 11822, 12190, 13621, 14392, 14812, 14840, 17066, 17990, 18515, 21160, 23644, 24380, 27242, 28037, 29555, 29624, 34132, 35980, 37030, 41377, 42665, 47288, 48760, 54484, 56074, 59110, 68105, 68264, 71960, 74060, 82754, 85330, 95347, 108968, 112148, 118220, 135953, 136210, 140185, 148120, 165508, 170660, 190694, 196259, 206885, 224296, 236440, 271906, 272420, 280370, 313283, 331016, 341320, 381388, 392518, 413770, 476735, 543812, 544840, 560740, 626566, 679765, 762776, 785036, 827540, 951671, 953470, 981295, 1087624, 1121480, 1253132, 1359530, 1566415, 1570072, 1655080, 1903342, 1906940, 1962590, 2192981, 2506264, 2719060, 3132830, 3806684, 3813880, 3925180, 4385962, 4758355, 5438120, 6265660, 7205509, 7613368, 7850360, 8771924, 9516710, 10964905, 12531320, 14411018, 17543848, 19033420, 21929810, 28822036, 36027545, 38066840, 43859620, 50438563, 57644072, 72055090, 87719240, 100877126, 144110180, 201754252, 252192815, 288220360, 403508504, 504385630, 1008771260, 2017542520]

約数ペア:

[(1, 2017542520), (2, 1008771260), (4, 504385630), (5, 403508504), (7, 288220360), (8, 252192815), (10, 201754252), (14, 144110180), (20, 100877126), (23, 87719240), (28, 72055090), (35, 57644072), (40, 50438563), (46, 43859620), (53, 38066840), (56, 36027545), (70, 28822036), (92, 21929810), (106, 19033420), (115, 17543848), (140, 14411018), (161, 12531320), (184, 10964905), (212, 9516710), (230, 8771924), (257, 7850360), (265, 7613368), (280, 7205509), (322, 6265660), (371, 5438120), (424, 4758355), (460, 4385962), (514, 3925180), (529, 3813880), (530, 3806684), (644, 3132830), (742, 2719060), (805, 2506264), (920, 2192981), (1028, 1962590), (1058, 1906940), (1060, 1903342), (1219, 1655080), (1285, 1570072), (1288, 1566415), (1484, 1359530), (1610, 1253132), (1799, 1121480), (1855, 1087624), (2056, 981295), (2116, 953470), (2120, 951671), (2438, 827540), (2570, 785036), (2645, 762776), (2968, 679765), (3220, 626566), (3598, 560740), (3703, 544840), (3710, 543812), (4232, 476735), (4876, 413770), (5140, 392518), (5290, 381388), (5911, 341320), (6095, 331016), (6440, 313283), (7196, 280370), (7406, 272420), (7420, 271906), (8533, 236440), (8995, 224296), (9752, 206885), (10280, 196259), (10580, 190694), (11822, 170660), (12190, 165508), (13621, 148120), (14392, 140185), (14812, 136210), (14840, 135953), (17066, 118220), (17990, 112148), (18515, 108968), (21160, 95347), (23644, 85330), (24380, 82754), (27242, 74060), (28037, 71960), (29555, 68264), (29624, 68105), (34132, 59110), (35980, 56074), (37030, 54484), (41377, 48760), (42665, 47288)]