152476240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 417676392

約数和(自身を除く): 265200152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 97, 98, 112, 140, 194, 196, 245, 280, 388, 392, 401, 485, 490, 560, 679, 776, 784, 802, 970, 980, 1358, 1552, 1604, 1940, 1960, 2005, 2716, 2807, 3208, 3395, 3880, 3920, 4010, 4753, 5432, 5614, 6416, 6790, 7760, 8020, 9506, 10864, 11228, 13580, 14035, 16040, 19012, 19649, 22456, 23765, 27160, 28070, 32080, 38024, 38897, 39298, 44912, 47530, 54320, 56140, 76048, 77794, 78596, 95060, 98245, 112280, 155588, 157192, 190120, 194485, 196490, 224560, 272279, 311176, 314384, 380240, 388970, 392980, 544558, 622352, 777940, 785960, 1089116, 1361395, 1555880, 1571920, 1905953, 2178232, 2722790, 3111760, 3811906, 4356464, 5445580, 7623812, 9529765, 10891160, 15247624, 19059530, 21782320, 30495248, 38119060, 76238120, 152476240]

約数ペア:

[(1, 152476240), (2, 76238120), (4, 38119060), (5, 30495248), (7, 21782320), (8, 19059530), (10, 15247624), (14, 10891160), (16, 9529765), (20, 7623812), (28, 5445580), (35, 4356464), (40, 3811906), (49, 3111760), (56, 2722790), (70, 2178232), (80, 1905953), (97, 1571920), (98, 1555880), (112, 1361395), (140, 1089116), (194, 785960), (196, 777940), (245, 622352), (280, 544558), (388, 392980), (392, 388970), (401, 380240), (485, 314384), (490, 311176), (560, 272279), (679, 224560), (776, 196490), (784, 194485), (802, 190120), (970, 157192), (980, 155588), (1358, 112280), (1552, 98245), (1604, 95060), (1940, 78596), (1960, 77794), (2005, 76048), (2716, 56140), (2807, 54320), (3208, 47530), (3395, 44912), (3880, 39298), (3920, 38897), (4010, 38024), (4753, 32080), (5432, 28070), (5614, 27160), (6416, 23765), (6790, 22456), (7760, 19649), (8020, 19012), (9506, 16040), (10864, 14035), (11228, 13580)]