211184640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4583}}^1$

素因数の和:4614

約数の個数: 132

約数和(自身を含む): 731908944

約数和(自身を除く): 520724304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4583, 4608, 5120, 5760, 7680, 9166, 9216, 11520, 13749, 15360, 18332, 22915, 23040, 27498, 36664, 41247, 45830, 46080, 54996, 68745, 73328, 82494, 91660, 109992, 137490, 146656, 164988, 183320, 206235, 219984, 274980, 293312, 329976, 366640, 412470, 439968, 549960, 586624, 659952, 733280, 824940, 879936, 1099920, 1173248, 1319904, 1466560, 1649880, 1759872, 2199840, 2346496, 2639808, 2933120, 3299760, 3519744, 4399680, 4692992, 5279616, 5866240, 6599520, 7039488, 8799360, 10559232, 11732480, 13199040, 14078976, 17598720, 21118464, 23464960, 26398080, 35197440, 42236928, 52796160, 70394880, 105592320, 211184640]

約数ペア:

[(1, 211184640), (2, 105592320), (3, 70394880), (4, 52796160), (5, 42236928), (6, 35197440), (8, 26398080), (9, 23464960), (10, 21118464), (12, 17598720), (15, 14078976), (16, 13199040), (18, 11732480), (20, 10559232), (24, 8799360), (30, 7039488), (32, 6599520), (36, 5866240), (40, 5279616), (45, 4692992), (48, 4399680), (60, 3519744), (64, 3299760), (72, 2933120), (80, 2639808), (90, 2346496), (96, 2199840), (120, 1759872), (128, 1649880), (144, 1466560), (160, 1319904), (180, 1173248), (192, 1099920), (240, 879936), (256, 824940), (288, 733280), (320, 659952), (360, 586624), (384, 549960), (480, 439968), (512, 412470), (576, 366640), (640, 329976), (720, 293312), (768, 274980), (960, 219984), (1024, 206235), (1152, 183320), (1280, 164988), (1440, 146656), (1536, 137490), (1920, 109992), (2304, 91660), (2560, 82494), (2880, 73328), (3072, 68745), (3840, 54996), (4583, 46080), (4608, 45830), (5120, 41247), (5760, 36664), (7680, 27498), (9166, 23040), (9216, 22915), (11520, 18332), (13749, 15360)]