155704080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{92681}}^1$

素因数の和:92704

約数の個数: 80

約数和(自身を含む): 551643264

約数和(自身を除く): 395939184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 92681, 185362, 278043, 370724, 463405, 556086, 648767, 741448, 926810, 1112172, 1297534, 1390215, 1482896, 1853620, 1946301, 2224344, 2595068, 2780430, 3243835, 3707240, 3892602, 4448688, 5190136, 5560860, 6487670, 7414480, 7785204, 9731505, 10380272, 11121720, 12975340, 15570408, 19463010, 22243440, 25950680, 31140816, 38926020, 51901360, 77852040, 155704080]

約数ペア:

[(1, 155704080), (2, 77852040), (3, 51901360), (4, 38926020), (5, 31140816), (6, 25950680), (7, 22243440), (8, 19463010), (10, 15570408), (12, 12975340), (14, 11121720), (15, 10380272), (16, 9731505), (20, 7785204), (21, 7414480), (24, 6487670), (28, 5560860), (30, 5190136), (35, 4448688), (40, 3892602), (42, 3707240), (48, 3243835), (56, 2780430), (60, 2595068), (70, 2224344), (80, 1946301), (84, 1853620), (105, 1482896), (112, 1390215), (120, 1297534), (140, 1112172), (168, 926810), (210, 741448), (240, 648767), (280, 556086), (336, 463405), (420, 370724), (560, 278043), (840, 185362), (1680, 92681)]