65693040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{39103}}^1$

素因数の和:39126

約数の個数: 80

約数和(自身を含む): 232747008

約数和(自身を除く): 167053968

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, 39103, 78206, 117309, 156412, 195515, 234618, 273721, 312824, 391030, 469236, 547442, 586545, 625648, 782060, 821163, 938472, 1094884, 1173090, 1368605, 1564120, 1642326, 1876944, 2189768, 2346180, 2737210, 3128240, 3284652, 4105815, 4379536, 4692360, 5474420, 6569304, 8211630, 9384720, 10948840, 13138608, 16423260, 21897680, 32846520, 65693040]

約数ペア:

[(1, 65693040), (2, 32846520), (3, 21897680), (4, 16423260), (5, 13138608), (6, 10948840), (7, 9384720), (8, 8211630), (10, 6569304), (12, 5474420), (14, 4692360), (15, 4379536), (16, 4105815), (20, 3284652), (21, 3128240), (24, 2737210), (28, 2346180), (30, 2189768), (35, 1876944), (40, 1642326), (42, 1564120), (48, 1368605), (56, 1173090), (60, 1094884), (70, 938472), (80, 821163), (84, 782060), (105, 625648), (112, 586545), (120, 547442), (140, 469236), (168, 391030), (210, 312824), (240, 273721), (280, 234618), (336, 195515), (420, 156412), (560, 117309), (840, 78206), (1680, 39103)]