206823720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1543}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 621429120

約数和(自身を除く): 414605400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1117, 1543, 2234, 3086, 3351, 4468, 4629, 5585, 6172, 6702, 7715, 8936, 9258, 11170, 12344, 13404, 15430, 16755, 18516, 22340, 23145, 26808, 30860, 33510, 37032, 44680, 46290, 61720, 67020, 92580, 134040, 185160, 1723531, 3447062, 5170593, 6894124, 8617655, 10341186, 13788248, 17235310, 20682372, 25852965, 34470620, 41364744, 51705930, 68941240, 103411860, 206823720]

約数ペア:

[(1, 206823720), (2, 103411860), (3, 68941240), (4, 51705930), (5, 41364744), (6, 34470620), (8, 25852965), (10, 20682372), (12, 17235310), (15, 13788248), (20, 10341186), (24, 8617655), (30, 6894124), (40, 5170593), (60, 3447062), (120, 1723531), (1117, 185160), (1543, 134040), (2234, 92580), (3086, 67020), (3351, 61720), (4468, 46290), (4629, 44680), (5585, 37032), (6172, 33510), (6702, 30860), (7715, 26808), (8936, 23145), (9258, 22340), (11170, 18516), (12344, 16755), (13404, 15430)]