156834720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15559}}^1$

素因数の和:15587

約数の個数: 144

約数和(自身を含む): 611694720

約数和(自身を除く): 454860000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15559, 31118, 46677, 62236, 77795, 93354, 108913, 124472, 140031, 155590, 186708, 217826, 233385, 248944, 280062, 311180, 326739, 373416, 435652, 466770, 497888, 544565, 560124, 622360, 653478, 700155, 746832, 871304, 933540, 980217, 1089130, 1120248, 1244720, 1306956, 1400310, 1493664, 1633695, 1742608, 1867080, 1960434, 2178260, 2240496, 2489440, 2613912, 2800620, 3267390, 3485216, 3734160, 3920868, 4356520, 4480992, 4901085, 5227824, 5601240, 6534780, 7468320, 7841736, 8713040, 9802170, 10455648, 11202480, 13069560, 15683472, 17426080, 19604340, 22404960, 26139120, 31366944, 39208680, 52278240, 78417360, 156834720]

約数ペア:

[(1, 156834720), (2, 78417360), (3, 52278240), (4, 39208680), (5, 31366944), (6, 26139120), (7, 22404960), (8, 19604340), (9, 17426080), (10, 15683472), (12, 13069560), (14, 11202480), (15, 10455648), (16, 9802170), (18, 8713040), (20, 7841736), (21, 7468320), (24, 6534780), (28, 5601240), (30, 5227824), (32, 4901085), (35, 4480992), (36, 4356520), (40, 3920868), (42, 3734160), (45, 3485216), (48, 3267390), (56, 2800620), (60, 2613912), (63, 2489440), (70, 2240496), (72, 2178260), (80, 1960434), (84, 1867080), (90, 1742608), (96, 1633695), (105, 1493664), (112, 1400310), (120, 1306956), (126, 1244720), (140, 1120248), (144, 1089130), (160, 980217), (168, 933540), (180, 871304), (210, 746832), (224, 700155), (240, 653478), (252, 622360), (280, 560124), (288, 544565), (315, 497888), (336, 466770), (360, 435652), (420, 373416), (480, 326739), (504, 311180), (560, 280062), (630, 248944), (672, 233385), (720, 217826), (840, 186708), (1008, 155590), (1120, 140031), (1260, 124472), (1440, 108913), (1680, 93354), (2016, 77795), (2520, 62236), (3360, 46677), (5040, 31118), (10080, 15559)]