166974780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2221}}^1$

素因数の和:2419

約数の個数: 96

約数和(自身を含む): 537546240

約数和(自身を除く): 370571460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 895, 1074, 1253, 1790, 2148, 2221, 2506, 2685, 3580, 3759, 4442, 5012, 5370, 6265, 6663, 7518, 8884, 10740, 11105, 12530, 13326, 15036, 15547, 18795, 22210, 25060, 26652, 31094, 33315, 37590, 44420, 46641, 62188, 66630, 75180, 77735, 93282, 133260, 155470, 186564, 233205, 310940, 397559, 466410, 795118, 932820, 1192677, 1590236, 1987795, 2385354, 2782913, 3975590, 4770708, 5565826, 5963385, 7951180, 8348739, 11131652, 11926770, 13914565, 16697478, 23853540, 27829130, 33394956, 41743695, 55658260, 83487390, 166974780]

約数ペア:

[(1, 166974780), (2, 83487390), (3, 55658260), (4, 41743695), (5, 33394956), (6, 27829130), (7, 23853540), (10, 16697478), (12, 13914565), (14, 11926770), (15, 11131652), (20, 8348739), (21, 7951180), (28, 5963385), (30, 5565826), (35, 4770708), (42, 3975590), (60, 2782913), (70, 2385354), (84, 1987795), (105, 1590236), (140, 1192677), (179, 932820), (210, 795118), (358, 466410), (420, 397559), (537, 310940), (716, 233205), (895, 186564), (1074, 155470), (1253, 133260), (1790, 93282), (2148, 77735), (2221, 75180), (2506, 66630), (2685, 62188), (3580, 46641), (3759, 44420), (4442, 37590), (5012, 33315), (5370, 31094), (6265, 26652), (6663, 25060), (7518, 22210), (8884, 18795), (10740, 15547), (11105, 15036), (12530, 13326)]