240270336

素因数分解:

$2^{10}\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 198

約数和(自身を含む): 741701792

約数和(自身を除く): 501431456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 128, 144, 174, 186, 192, 232, 248, 256, 261, 279, 288, 348, 372, 384, 464, 496, 512, 522, 558, 576, 696, 744, 768, 841, 899, 928, 992, 1024, 1044, 1116, 1152, 1392, 1488, 1536, 1682, 1798, 1856, 1984, 2088, 2232, 2304, 2523, 2697, 2784, 2976, 3072, 3364, 3596, 3712, 3968, 4176, 4464, 4608, 5046, 5394, 5568, 5952, 6728, 7192, 7424, 7569, 7936, 8091, 8352, 8928, 9216, 10092, 10788, 11136, 11904, 13456, 14384, 14848, 15138, 15872, 16182, 16704, 17856, 20184, 21576, 22272, 23808, 26071, 26912, 28768, 29696, 30276, 31744, 32364, 33408, 35712, 40368, 43152, 44544, 47616, 52142, 53824, 57536, 60552, 64728, 66816, 71424, 78213, 80736, 86304, 89088, 95232, 104284, 107648, 115072, 121104, 129456, 133632, 142848, 156426, 161472, 172608, 208568, 215296, 230144, 234639, 242208, 258912, 267264, 285696, 312852, 322944, 345216, 417136, 430592, 460288, 469278, 484416, 517824, 625704, 645888, 690432, 834272, 861184, 920576, 938556, 968832, 1035648, 1251408, 1291776, 1380864, 1668544, 1877112, 1937664, 2071296, 2502816, 2583552, 2761728, 3337088, 3754224, 3875328, 4142592, 5005632, 6674176, 7508448, 7750656, 8285184, 10011264, 13348352, 15016896, 20022528, 26696704, 30033792, 40045056, 60067584, 80090112, 120135168, 240270336]

約数ペア:

[(1, 240270336), (2, 120135168), (3, 80090112), (4, 60067584), (6, 40045056), (8, 30033792), (9, 26696704), (12, 20022528), (16, 15016896), (18, 13348352), (24, 10011264), (29, 8285184), (31, 7750656), (32, 7508448), (36, 6674176), (48, 5005632), (58, 4142592), (62, 3875328), (64, 3754224), (72, 3337088), (87, 2761728), (93, 2583552), (96, 2502816), (116, 2071296), (124, 1937664), (128, 1877112), (144, 1668544), (174, 1380864), (186, 1291776), (192, 1251408), (232, 1035648), (248, 968832), (256, 938556), (261, 920576), (279, 861184), (288, 834272), (348, 690432), (372, 645888), (384, 625704), (464, 517824), (496, 484416), (512, 469278), (522, 460288), (558, 430592), (576, 417136), (696, 345216), (744, 322944), (768, 312852), (841, 285696), (899, 267264), (928, 258912), (992, 242208), (1024, 234639), (1044, 230144), (1116, 215296), (1152, 208568), (1392, 172608), (1488, 161472), (1536, 156426), (1682, 142848), (1798, 133632), (1856, 129456), (1984, 121104), (2088, 115072), (2232, 107648), (2304, 104284), (2523, 95232), (2697, 89088), (2784, 86304), (2976, 80736), (3072, 78213), (3364, 71424), (3596, 66816), (3712, 64728), (3968, 60552), (4176, 57536), (4464, 53824), (4608, 52142), (5046, 47616), (5394, 44544), (5568, 43152), (5952, 40368), (6728, 35712), (7192, 33408), (7424, 32364), (7569, 31744), (7936, 30276), (8091, 29696), (8352, 28768), (8928, 26912), (9216, 26071), (10092, 23808), (10788, 22272), (11136, 21576), (11904, 20184), (13456, 17856), (14384, 16704), (14848, 16182), (15138, 15872)]