169864640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 459705456

約数和(自身を除く): 289840816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 107, 110, 121, 160, 164, 176, 205, 214, 220, 242, 320, 328, 352, 410, 428, 440, 451, 484, 535, 605, 656, 704, 820, 856, 880, 902, 968, 1070, 1177, 1210, 1312, 1640, 1712, 1760, 1804, 1936, 2140, 2255, 2354, 2420, 2624, 3280, 3424, 3520, 3608, 3872, 4280, 4387, 4510, 4708, 4840, 4961, 5885, 6560, 6848, 7216, 7744, 8560, 8774, 9020, 9416, 9680, 9922, 11770, 12947, 13120, 14432, 17120, 17548, 18040, 18832, 19360, 19844, 21935, 23540, 24805, 25894, 28864, 34240, 35096, 36080, 37664, 38720, 39688, 43870, 47080, 48257, 49610, 51788, 64735, 70192, 72160, 75328, 79376, 87740, 94160, 96514, 99220, 103576, 129470, 140384, 144320, 158752, 175480, 188320, 193028, 198440, 207152, 241285, 258940, 280768, 317504, 350960, 376640, 386056, 396880, 414304, 482570, 517880, 530827, 701920, 772112, 793760, 828608, 965140, 1035760, 1061654, 1403840, 1544224, 1587520, 1930280, 2071520, 2123308, 2654135, 3088448, 3860560, 4143040, 4246616, 5308270, 7721120, 8493232, 10616540, 15442240, 16986464, 21233080, 33972928, 42466160, 84932320, 169864640]

約数ペア:

[(1, 169864640), (2, 84932320), (4, 42466160), (5, 33972928), (8, 21233080), (10, 16986464), (11, 15442240), (16, 10616540), (20, 8493232), (22, 7721120), (32, 5308270), (40, 4246616), (41, 4143040), (44, 3860560), (55, 3088448), (64, 2654135), (80, 2123308), (82, 2071520), (88, 1930280), (107, 1587520), (110, 1544224), (121, 1403840), (160, 1061654), (164, 1035760), (176, 965140), (205, 828608), (214, 793760), (220, 772112), (242, 701920), (320, 530827), (328, 517880), (352, 482570), (410, 414304), (428, 396880), (440, 386056), (451, 376640), (484, 350960), (535, 317504), (605, 280768), (656, 258940), (704, 241285), (820, 207152), (856, 198440), (880, 193028), (902, 188320), (968, 175480), (1070, 158752), (1177, 144320), (1210, 140384), (1312, 129470), (1640, 103576), (1712, 99220), (1760, 96514), (1804, 94160), (1936, 87740), (2140, 79376), (2255, 75328), (2354, 72160), (2420, 70192), (2624, 64735), (3280, 51788), (3424, 49610), (3520, 48257), (3608, 47080), (3872, 43870), (4280, 39688), (4387, 38720), (4510, 37664), (4708, 36080), (4840, 35096), (4961, 34240), (5885, 28864), (6560, 25894), (6848, 24805), (7216, 23540), (7744, 21935), (8560, 19844), (8774, 19360), (9020, 18832), (9416, 18040), (9680, 17548), (9922, 17120), (11770, 14432), (12947, 13120)]