189077280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8039}}^1$

素因数の和:8071

約数の個数: 144

約数和(自身を含む): 692919360

約数和(自身を除く): 503842080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8039, 11760, 16078, 23520, 24117, 32156, 40195, 48234, 56273, 64312, 80390, 96468, 112546, 120585, 128624, 160780, 168819, 192936, 225092, 241170, 257248, 281365, 321560, 337638, 385872, 393911, 450184, 482340, 562730, 643120, 675276, 771744, 787822, 844095, 900368, 964680, 1125460, 1181733, 1286240, 1350552, 1575644, 1688190, 1800736, 1929360, 1969555, 2250920, 2363466, 2701104, 3151288, 3376380, 3858720, 3939110, 4501840, 4726932, 5402208, 5908665, 6302576, 6752760, 7878220, 9003680, 9453864, 11817330, 12605152, 13505520, 15756440, 18907728, 23634660, 27011040, 31512880, 37815456, 47269320, 63025760, 94538640, 189077280]

約数ペア:

[(1, 189077280), (2, 94538640), (3, 63025760), (4, 47269320), (5, 37815456), (6, 31512880), (7, 27011040), (8, 23634660), (10, 18907728), (12, 15756440), (14, 13505520), (15, 12605152), (16, 11817330), (20, 9453864), (21, 9003680), (24, 7878220), (28, 6752760), (30, 6302576), (32, 5908665), (35, 5402208), (40, 4726932), (42, 4501840), (48, 3939110), (49, 3858720), (56, 3376380), (60, 3151288), (70, 2701104), (80, 2363466), (84, 2250920), (96, 1969555), (98, 1929360), (105, 1800736), (112, 1688190), (120, 1575644), (140, 1350552), (147, 1286240), (160, 1181733), (168, 1125460), (196, 964680), (210, 900368), (224, 844095), (240, 787822), (245, 771744), (280, 675276), (294, 643120), (336, 562730), (392, 482340), (420, 450184), (480, 393911), (490, 385872), (560, 337638), (588, 321560), (672, 281365), (735, 257248), (784, 241170), (840, 225092), (980, 192936), (1120, 168819), (1176, 160780), (1470, 128624), (1568, 120585), (1680, 112546), (1960, 96468), (2352, 80390), (2940, 64312), (3360, 56273), (3920, 48234), (4704, 40195), (5880, 32156), (7840, 24117), (8039, 23520), (11760, 16078)]