245582400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{7309}}^1$

素因数の和:7341

約数の個数: 168

約数和(自身を含む): 920943040

約数和(自身を除く): 675360640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 7309, 8400, 11200, 14618, 16800, 21927, 29236, 33600, 36545, 43854, 51163, 58472, 73090, 87708, 102326, 109635, 116944, 146180, 153489, 175416, 182725, 204652, 219270, 233888, 255815, 292360, 306978, 350832, 365450, 409304, 438540, 467776, 511630, 548175, 584720, 613956, 701664, 730900, 767445, 818608, 877080, 1023260, 1096350, 1169440, 1227912, 1279075, 1403328, 1461800, 1534890, 1637216, 1754160, 2046520, 2192700, 2338880, 2455824, 2558150, 2923600, 3069780, 3274432, 3508320, 3837225, 4093040, 4385400, 4911648, 5116300, 5847200, 6139560, 7016640, 7674450, 8186080, 8770800, 9823296, 10232600, 11694400, 12279120, 15348900, 16372160, 17541600, 20465200, 24558240, 30697800, 35083200, 40930400, 49116480, 61395600, 81860800, 122791200, 245582400]

約数ペア:

[(1, 245582400), (2, 122791200), (3, 81860800), (4, 61395600), (5, 49116480), (6, 40930400), (7, 35083200), (8, 30697800), (10, 24558240), (12, 20465200), (14, 17541600), (15, 16372160), (16, 15348900), (20, 12279120), (21, 11694400), (24, 10232600), (25, 9823296), (28, 8770800), (30, 8186080), (32, 7674450), (35, 7016640), (40, 6139560), (42, 5847200), (48, 5116300), (50, 4911648), (56, 4385400), (60, 4093040), (64, 3837225), (70, 3508320), (75, 3274432), (80, 3069780), (84, 2923600), (96, 2558150), (100, 2455824), (105, 2338880), (112, 2192700), (120, 2046520), (140, 1754160), (150, 1637216), (160, 1534890), (168, 1461800), (175, 1403328), (192, 1279075), (200, 1227912), (210, 1169440), (224, 1096350), (240, 1023260), (280, 877080), (300, 818608), (320, 767445), (336, 730900), (350, 701664), (400, 613956), (420, 584720), (448, 548175), (480, 511630), (525, 467776), (560, 438540), (600, 409304), (672, 365450), (700, 350832), (800, 306978), (840, 292360), (960, 255815), (1050, 233888), (1120, 219270), (1200, 204652), (1344, 182725), (1400, 175416), (1600, 153489), (1680, 146180), (2100, 116944), (2240, 109635), (2400, 102326), (2800, 87708), (3360, 73090), (4200, 58472), (4800, 51163), (5600, 43854), (6720, 36545), (7309, 33600), (8400, 29236), (11200, 21927), (14618, 16800)]