313669440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{15559}}^1$

素因数の和:15589

約数の個数: 168

約数和(自身を含む): 1233098880

約数和(自身を除く): 919429440

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 15559, 20160, 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, 995776, 1089130, 1120248, 1244720, 1306956, 1400310, 1493664, 1633695, 1742608, 1867080, 1960434, 2178260, 2240496, 2489440, 2613912, 2800620, 2987328, 3267390, 3485216, 3734160, 3920868, 4356520, 4480992, 4901085, 4978880, 5227824, 5601240, 6534780, 6970432, 7468320, 7841736, 8713040, 8961984, 9802170, 10455648, 11202480, 13069560, 14936640, 15683472, 17426080, 19604340, 20911296, 22404960, 26139120, 31366944, 34852160, 39208680, 44809920, 52278240, 62733888, 78417360, 104556480, 156834720, 313669440]

約数ペア:

[(1, 313669440), (2, 156834720), (3, 104556480), (4, 78417360), (5, 62733888), (6, 52278240), (7, 44809920), (8, 39208680), (9, 34852160), (10, 31366944), (12, 26139120), (14, 22404960), (15, 20911296), (16, 19604340), (18, 17426080), (20, 15683472), (21, 14936640), (24, 13069560), (28, 11202480), (30, 10455648), (32, 9802170), (35, 8961984), (36, 8713040), (40, 7841736), (42, 7468320), (45, 6970432), (48, 6534780), (56, 5601240), (60, 5227824), (63, 4978880), (64, 4901085), (70, 4480992), (72, 4356520), (80, 3920868), (84, 3734160), (90, 3485216), (96, 3267390), (105, 2987328), (112, 2800620), (120, 2613912), (126, 2489440), (140, 2240496), (144, 2178260), (160, 1960434), (168, 1867080), (180, 1742608), (192, 1633695), (210, 1493664), (224, 1400310), (240, 1306956), (252, 1244720), (280, 1120248), (288, 1089130), (315, 995776), (320, 980217), (336, 933540), (360, 871304), (420, 746832), (448, 700155), (480, 653478), (504, 622360), (560, 560124), (576, 544565), (630, 497888), (672, 466770), (720, 435652), (840, 373416), (960, 326739), (1008, 311180), (1120, 280062), (1260, 248944), (1344, 233385), (1440, 217826), (1680, 186708), (2016, 155590), (2240, 140031), (2520, 124472), (2880, 108913), (3360, 93354), (4032, 77795), (5040, 62236), (6720, 46677), (10080, 31118), (15559, 20160)]