1121458240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12211}}^1$

素因数の和:12276

約数の個数: 112

約数和(自身を含む): 3126662784

約数和(自身を除く): 2005204544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2624, 2870, 3280, 4592, 5740, 6560, 9184, 11480, 12211, 13120, 18368, 22960, 24422, 45920, 48844, 61055, 85477, 91840, 97688, 122110, 170954, 195376, 244220, 341908, 390752, 427385, 488440, 500651, 683816, 781504, 854770, 976880, 1001302, 1367632, 1709540, 1953760, 2002604, 2503255, 2735264, 3419080, 3504557, 3907520, 4005208, 5006510, 5470528, 6838160, 7009114, 8010416, 10013020, 13676320, 14018228, 16020832, 17522785, 20026040, 27352640, 28036456, 32041664, 35045570, 40052080, 56072912, 70091140, 80104160, 112145824, 140182280, 160208320, 224291648, 280364560, 560729120, 1121458240]

約数ペア:

[(1, 1121458240), (2, 560729120), (4, 280364560), (5, 224291648), (7, 160208320), (8, 140182280), (10, 112145824), (14, 80104160), (16, 70091140), (20, 56072912), (28, 40052080), (32, 35045570), (35, 32041664), (40, 28036456), (41, 27352640), (56, 20026040), (64, 17522785), (70, 16020832), (80, 14018228), (82, 13676320), (112, 10013020), (140, 8010416), (160, 7009114), (164, 6838160), (205, 5470528), (224, 5006510), (280, 4005208), (287, 3907520), (320, 3504557), (328, 3419080), (410, 2735264), (448, 2503255), (560, 2002604), (574, 1953760), (656, 1709540), (820, 1367632), (1120, 1001302), (1148, 976880), (1312, 854770), (1435, 781504), (1640, 683816), (2240, 500651), (2296, 488440), (2624, 427385), (2870, 390752), (3280, 341908), (4592, 244220), (5740, 195376), (6560, 170954), (9184, 122110), (11480, 97688), (12211, 91840), (13120, 85477), (18368, 61055), (22960, 48844), (24422, 45920)]