151878720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 224

約数和(自身を含む): 559173888

約数和(自身を除く): 407295168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 192, 194, 210, 224, 233, 240, 280, 291, 320, 336, 388, 420, 448, 466, 480, 485, 560, 582, 672, 679, 699, 776, 840, 932, 960, 970, 1120, 1164, 1165, 1344, 1358, 1398, 1455, 1552, 1631, 1680, 1864, 1940, 2037, 2240, 2328, 2330, 2716, 2796, 2910, 3104, 3262, 3360, 3395, 3495, 3728, 3880, 4074, 4656, 4660, 4893, 5432, 5592, 5820, 6208, 6524, 6720, 6790, 6990, 7456, 7760, 8148, 8155, 9312, 9320, 9786, 10185, 10864, 11184, 11640, 13048, 13580, 13980, 14912, 15520, 16296, 16310, 18624, 18640, 19572, 20370, 21728, 22368, 22601, 23280, 24465, 26096, 27160, 27960, 31040, 32592, 32620, 37280, 39144, 40740, 43456, 44736, 45202, 46560, 48930, 52192, 54320, 55920, 65184, 65240, 67803, 74560, 78288, 81480, 90404, 93120, 97860, 104384, 108640, 111840, 113005, 130368, 130480, 135606, 156576, 158207, 162960, 180808, 195720, 217280, 223680, 226010, 260960, 271212, 313152, 316414, 325920, 339015, 361616, 391440, 452020, 474621, 521920, 542424, 632828, 651840, 678030, 723232, 782880, 791035, 904040, 949242, 1084848, 1265656, 1356060, 1446464, 1565760, 1582070, 1808080, 1898484, 2169696, 2373105, 2531312, 2712120, 3164140, 3616160, 3796968, 4339392, 4746210, 5062624, 5424240, 6328280, 7232320, 7593936, 9492420, 10125248, 10848480, 12656560, 15187872, 18984840, 21696960, 25313120, 30375744, 37969680, 50626240, 75939360, 151878720]

約数ペア:

[(1, 151878720), (2, 75939360), (3, 50626240), (4, 37969680), (5, 30375744), (6, 25313120), (7, 21696960), (8, 18984840), (10, 15187872), (12, 12656560), (14, 10848480), (15, 10125248), (16, 9492420), (20, 7593936), (21, 7232320), (24, 6328280), (28, 5424240), (30, 5062624), (32, 4746210), (35, 4339392), (40, 3796968), (42, 3616160), (48, 3164140), (56, 2712120), (60, 2531312), (64, 2373105), (70, 2169696), (80, 1898484), (84, 1808080), (96, 1582070), (97, 1565760), (105, 1446464), (112, 1356060), (120, 1265656), (140, 1084848), (160, 949242), (168, 904040), (192, 791035), (194, 782880), (210, 723232), (224, 678030), (233, 651840), (240, 632828), (280, 542424), (291, 521920), (320, 474621), (336, 452020), (388, 391440), (420, 361616), (448, 339015), (466, 325920), (480, 316414), (485, 313152), (560, 271212), (582, 260960), (672, 226010), (679, 223680), (699, 217280), (776, 195720), (840, 180808), (932, 162960), (960, 158207), (970, 156576), (1120, 135606), (1164, 130480), (1165, 130368), (1344, 113005), (1358, 111840), (1398, 108640), (1455, 104384), (1552, 97860), (1631, 93120), (1680, 90404), (1864, 81480), (1940, 78288), (2037, 74560), (2240, 67803), (2328, 65240), (2330, 65184), (2716, 55920), (2796, 54320), (2910, 52192), (3104, 48930), (3262, 46560), (3360, 45202), (3395, 44736), (3495, 43456), (3728, 40740), (3880, 39144), (4074, 37280), (4656, 32620), (4660, 32592), (4893, 31040), (5432, 27960), (5592, 27160), (5820, 26096), (6208, 24465), (6524, 23280), (6720, 22601), (6790, 22368), (6990, 21728), (7456, 20370), (7760, 19572), (8148, 18640), (8155, 18624), (9312, 16310), (9320, 16296), (9786, 15520), (10185, 14912), (10864, 13980), (11184, 13580), (11640, 13048)]