105319480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 283668480

約数和(自身を除く): 178349000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 53, 56, 70, 94, 106, 140, 151, 188, 212, 235, 265, 280, 302, 329, 371, 376, 424, 470, 530, 604, 658, 742, 755, 940, 1057, 1060, 1208, 1316, 1484, 1510, 1645, 1855, 1880, 2114, 2120, 2491, 2632, 2968, 3020, 3290, 3710, 4228, 4982, 5285, 6040, 6580, 7097, 7420, 8003, 8456, 9964, 10570, 12455, 13160, 14194, 14840, 16006, 17437, 19928, 21140, 24910, 28388, 32012, 34874, 35485, 40015, 42280, 49679, 49820, 56021, 56776, 64024, 69748, 70970, 80030, 87185, 99358, 99640, 112042, 139496, 141940, 160060, 174370, 198716, 224084, 248395, 280105, 283880, 320120, 348740, 376141, 397432, 448168, 496790, 560210, 697480, 752282, 993580, 1120420, 1504564, 1880705, 1987160, 2240840, 2632987, 3009128, 3761410, 5265974, 7522820, 10531948, 13164935, 15045640, 21063896, 26329870, 52659740, 105319480]

約数ペア:

[(1, 105319480), (2, 52659740), (4, 26329870), (5, 21063896), (7, 15045640), (8, 13164935), (10, 10531948), (14, 7522820), (20, 5265974), (28, 3761410), (35, 3009128), (40, 2632987), (47, 2240840), (53, 1987160), (56, 1880705), (70, 1504564), (94, 1120420), (106, 993580), (140, 752282), (151, 697480), (188, 560210), (212, 496790), (235, 448168), (265, 397432), (280, 376141), (302, 348740), (329, 320120), (371, 283880), (376, 280105), (424, 248395), (470, 224084), (530, 198716), (604, 174370), (658, 160060), (742, 141940), (755, 139496), (940, 112042), (1057, 99640), (1060, 99358), (1208, 87185), (1316, 80030), (1484, 70970), (1510, 69748), (1645, 64024), (1855, 56776), (1880, 56021), (2114, 49820), (2120, 49679), (2491, 42280), (2632, 40015), (2968, 35485), (3020, 34874), (3290, 32012), (3710, 28388), (4228, 24910), (4982, 21140), (5285, 19928), (6040, 17437), (6580, 16006), (7097, 14840), (7420, 14194), (8003, 13160), (8456, 12455), (9964, 10570)]