83464080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49681}}^1$

素因数の和:49704

約数の個数: 80

約数和(自身を含む): 295707264

約数和(自身を除く): 212243184

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, 49681, 99362, 149043, 198724, 248405, 298086, 347767, 397448, 496810, 596172, 695534, 745215, 794896, 993620, 1043301, 1192344, 1391068, 1490430, 1738835, 1987240, 2086602, 2384688, 2782136, 2980860, 3477670, 3974480, 4173204, 5216505, 5564272, 5961720, 6955340, 8346408, 10433010, 11923440, 13910680, 16692816, 20866020, 27821360, 41732040, 83464080]

約数ペア:

[(1, 83464080), (2, 41732040), (3, 27821360), (4, 20866020), (5, 16692816), (6, 13910680), (7, 11923440), (8, 10433010), (10, 8346408), (12, 6955340), (14, 5961720), (15, 5564272), (16, 5216505), (20, 4173204), (21, 3974480), (24, 3477670), (28, 2980860), (30, 2782136), (35, 2384688), (40, 2086602), (42, 1987240), (48, 1738835), (56, 1490430), (60, 1391068), (70, 1192344), (80, 1043301), (84, 993620), (105, 794896), (112, 745215), (120, 695534), (140, 596172), (168, 496810), (210, 397448), (240, 347767), (280, 298086), (336, 248405), (420, 198724), (560, 149043), (840, 99362), (1680, 49681)]