80847270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 241899840

約数和(自身を除く): 161052570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 181, 210, 315, 362, 543, 630, 709, 905, 1086, 1267, 1418, 1629, 1810, 2127, 2534, 2715, 3258, 3545, 3801, 4254, 4963, 5430, 6335, 6381, 7090, 7602, 8145, 9926, 10635, 11403, 12670, 12762, 14889, 16290, 19005, 21270, 22806, 24815, 29778, 31905, 38010, 44667, 49630, 57015, 63810, 74445, 89334, 114030, 128329, 148890, 223335, 256658, 384987, 446670, 641645, 769974, 898303, 1154961, 1283290, 1796606, 1924935, 2309922, 2694909, 3849870, 4491515, 5389818, 5774805, 8084727, 8983030, 11549610, 13474545, 16169454, 26949090, 40423635, 80847270]

約数ペア:

[(1, 80847270), (2, 40423635), (3, 26949090), (5, 16169454), (6, 13474545), (7, 11549610), (9, 8983030), (10, 8084727), (14, 5774805), (15, 5389818), (18, 4491515), (21, 3849870), (30, 2694909), (35, 2309922), (42, 1924935), (45, 1796606), (63, 1283290), (70, 1154961), (90, 898303), (105, 769974), (126, 641645), (181, 446670), (210, 384987), (315, 256658), (362, 223335), (543, 148890), (630, 128329), (709, 114030), (905, 89334), (1086, 74445), (1267, 63810), (1418, 57015), (1629, 49630), (1810, 44667), (2127, 38010), (2534, 31905), (2715, 29778), (3258, 24815), (3545, 22806), (3801, 21270), (4254, 19005), (4963, 16290), (5430, 14889), (6335, 12762), (6381, 12670), (7090, 11403), (7602, 10635), (8145, 9926)]