140294560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 381144960

約数和(自身を除く): 240850400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 229, 280, 458, 547, 560, 916, 1094, 1120, 1145, 1603, 1832, 2188, 2290, 2735, 3206, 3664, 3829, 4376, 4580, 5470, 6412, 7328, 7658, 8015, 8752, 9160, 10940, 12824, 15316, 16030, 17504, 18320, 19145, 21880, 25648, 30632, 32060, 36640, 38290, 43760, 51296, 61264, 64120, 76580, 87520, 122528, 125263, 128240, 153160, 250526, 256480, 306320, 501052, 612640, 626315, 876841, 1002104, 1252630, 1753682, 2004208, 2505260, 3507364, 4008416, 4384205, 5010520, 7014728, 8768410, 10021040, 14029456, 17536820, 20042080, 28058912, 35073640, 70147280, 140294560]

約数ペア:

[(1, 140294560), (2, 70147280), (4, 35073640), (5, 28058912), (7, 20042080), (8, 17536820), (10, 14029456), (14, 10021040), (16, 8768410), (20, 7014728), (28, 5010520), (32, 4384205), (35, 4008416), (40, 3507364), (56, 2505260), (70, 2004208), (80, 1753682), (112, 1252630), (140, 1002104), (160, 876841), (224, 626315), (229, 612640), (280, 501052), (458, 306320), (547, 256480), (560, 250526), (916, 153160), (1094, 128240), (1120, 125263), (1145, 122528), (1603, 87520), (1832, 76580), (2188, 64120), (2290, 61264), (2735, 51296), (3206, 43760), (3664, 38290), (3829, 36640), (4376, 32060), (4580, 30632), (5470, 25648), (6412, 21880), (7328, 19145), (7658, 18320), (8015, 17504), (8752, 16030), (9160, 15316), (10940, 12824)]