67014640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 208986624

約数和(自身を除く): 141971984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 43, 44, 46, 55, 56, 70, 77, 80, 86, 88, 92, 110, 112, 115, 121, 140, 154, 161, 172, 176, 184, 215, 220, 230, 242, 253, 280, 301, 308, 322, 344, 368, 385, 430, 440, 460, 473, 484, 506, 560, 602, 605, 616, 644, 688, 770, 805, 847, 860, 880, 920, 946, 968, 989, 1012, 1204, 1210, 1232, 1265, 1288, 1505, 1540, 1610, 1694, 1720, 1771, 1840, 1892, 1936, 1978, 2024, 2365, 2408, 2420, 2530, 2576, 2783, 3010, 3080, 3220, 3311, 3388, 3440, 3542, 3784, 3956, 4048, 4235, 4730, 4816, 4840, 4945, 5060, 5203, 5566, 6020, 6160, 6440, 6622, 6776, 6923, 7084, 7568, 7912, 8470, 8855, 9460, 9680, 9890, 10120, 10406, 10879, 11132, 12040, 12880, 13244, 13552, 13846, 13915, 14168, 15824, 16555, 16940, 17710, 18920, 19481, 19780, 20240, 20812, 21758, 22264, 24080, 26015, 26488, 27692, 27830, 28336, 33110, 33880, 34615, 35420, 36421, 37840, 38962, 39560, 41624, 43516, 44528, 52030, 52976, 54395, 55384, 55660, 66220, 67760, 69230, 70840, 72842, 76153, 77924, 79120, 83248, 87032, 97405, 104060, 108790, 110768, 111320, 119669, 132440, 138460, 141680, 145684, 152306, 155848, 174064, 182105, 194810, 208120, 217580, 222640, 239338, 264880, 276920, 291368, 304612, 311696, 364210, 380765, 389620, 416240, 435160, 478676, 553840, 582736, 598345, 609224, 728420, 761530, 779240, 837683, 870320, 957352, 1196690, 1218448, 1456840, 1523060, 1558480, 1675366, 1914704, 2393380, 2913680, 3046120, 3350732, 4188415, 4786760, 6092240, 6701464, 8376830, 9573520, 13402928, 16753660, 33507320, 67014640]

約数ペア:

[(1, 67014640), (2, 33507320), (4, 16753660), (5, 13402928), (7, 9573520), (8, 8376830), (10, 6701464), (11, 6092240), (14, 4786760), (16, 4188415), (20, 3350732), (22, 3046120), (23, 2913680), (28, 2393380), (35, 1914704), (40, 1675366), (43, 1558480), (44, 1523060), (46, 1456840), (55, 1218448), (56, 1196690), (70, 957352), (77, 870320), (80, 837683), (86, 779240), (88, 761530), (92, 728420), (110, 609224), (112, 598345), (115, 582736), (121, 553840), (140, 478676), (154, 435160), (161, 416240), (172, 389620), (176, 380765), (184, 364210), (215, 311696), (220, 304612), (230, 291368), (242, 276920), (253, 264880), (280, 239338), (301, 222640), (308, 217580), (322, 208120), (344, 194810), (368, 182105), (385, 174064), (430, 155848), (440, 152306), (460, 145684), (473, 141680), (484, 138460), (506, 132440), (560, 119669), (602, 111320), (605, 110768), (616, 108790), (644, 104060), (688, 97405), (770, 87032), (805, 83248), (847, 79120), (860, 77924), (880, 76153), (920, 72842), (946, 70840), (968, 69230), (989, 67760), (1012, 66220), (1204, 55660), (1210, 55384), (1232, 54395), (1265, 52976), (1288, 52030), (1505, 44528), (1540, 43516), (1610, 41624), (1694, 39560), (1720, 38962), (1771, 37840), (1840, 36421), (1892, 35420), (1936, 34615), (1978, 33880), (2024, 33110), (2365, 28336), (2408, 27830), (2420, 27692), (2530, 26488), (2576, 26015), (2783, 24080), (3010, 22264), (3080, 21758), (3220, 20812), (3311, 20240), (3388, 19780), (3440, 19481), (3542, 18920), (3784, 17710), (3956, 16940), (4048, 16555), (4235, 15824), (4730, 14168), (4816, 13915), (4840, 13846), (4945, 13552), (5060, 13244), (5203, 12880), (5566, 12040), (6020, 11132), (6160, 10879), (6440, 10406), (6622, 10120), (6776, 9890), (6923, 9680), (7084, 9460), (7568, 8855), (7912, 8470)]