260920464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1837

約数の個数: 160

約数和(自身を含む): 846612480

約数和(自身を除く): 585692016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1596, 1748, 1777, 1932, 2128, 2576, 2622, 3059, 3192, 3496, 3554, 3864, 5244, 5331, 6118, 6384, 6992, 7108, 7728, 9177, 10488, 10662, 12236, 12439, 14216, 18354, 20976, 21324, 24472, 24878, 28432, 33763, 36708, 37317, 40871, 42648, 48944, 49756, 67526, 73416, 74634, 81742, 85296, 99512, 101289, 122613, 135052, 146832, 149268, 163484, 199024, 202578, 236341, 245226, 270104, 286097, 298536, 326968, 405156, 472682, 490452, 540208, 572194, 597072, 653936, 709023, 776549, 810312, 858291, 945364, 980904, 1144388, 1418046, 1553098, 1620624, 1716582, 1890728, 1961808, 2288776, 2329647, 2836092, 3106196, 3433164, 3781456, 4577552, 4659294, 5435843, 5672184, 6212392, 6866328, 9318588, 10871686, 11344368, 12424784, 13732656, 16307529, 18637176, 21743372, 32615058, 37274352, 43486744, 65230116, 86973488, 130460232, 260920464]

約数ペア:

[(1, 260920464), (2, 130460232), (3, 86973488), (4, 65230116), (6, 43486744), (7, 37274352), (8, 32615058), (12, 21743372), (14, 18637176), (16, 16307529), (19, 13732656), (21, 12424784), (23, 11344368), (24, 10871686), (28, 9318588), (38, 6866328), (42, 6212392), (46, 5672184), (48, 5435843), (56, 4659294), (57, 4577552), (69, 3781456), (76, 3433164), (84, 3106196), (92, 2836092), (112, 2329647), (114, 2288776), (133, 1961808), (138, 1890728), (152, 1716582), (161, 1620624), (168, 1553098), (184, 1418046), (228, 1144388), (266, 980904), (276, 945364), (304, 858291), (322, 810312), (336, 776549), (368, 709023), (399, 653936), (437, 597072), (456, 572194), (483, 540208), (532, 490452), (552, 472682), (644, 405156), (798, 326968), (874, 298536), (912, 286097), (966, 270104), (1064, 245226), (1104, 236341), (1288, 202578), (1311, 199024), (1596, 163484), (1748, 149268), (1777, 146832), (1932, 135052), (2128, 122613), (2576, 101289), (2622, 99512), (3059, 85296), (3192, 81742), (3496, 74634), (3554, 73416), (3864, 67526), (5244, 49756), (5331, 48944), (6118, 42648), (6384, 40871), (6992, 37317), (7108, 36708), (7728, 33763), (9177, 28432), (10488, 24878), (10662, 24472), (12236, 21324), (12439, 20976), (14216, 18354)]