814986240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:672

約数の個数: 176

約数和(自身を含む): 2638370112

約数和(自身を除く): 1823383872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 512, 547, 582, 640, 768, 776, 960, 970, 1024, 1094, 1164, 1280, 1455, 1536, 1552, 1641, 1920, 1940, 2188, 2328, 2560, 2735, 2910, 3072, 3104, 3282, 3840, 3880, 4376, 4656, 5120, 5470, 5820, 6208, 6564, 7680, 7760, 8205, 8752, 9312, 10940, 11640, 12416, 13128, 15360, 15520, 16410, 17504, 18624, 21880, 23280, 24832, 26256, 31040, 32820, 35008, 37248, 43760, 46560, 49664, 52512, 53059, 62080, 65640, 70016, 74496, 87520, 93120, 99328, 105024, 106118, 124160, 131280, 140032, 148992, 159177, 175040, 186240, 210048, 212236, 248320, 262560, 265295, 280064, 297984, 318354, 350080, 372480, 420096, 424472, 496640, 525120, 530590, 560128, 636708, 700160, 744960, 795885, 840192, 848944, 1050240, 1061180, 1273416, 1400320, 1489920, 1591770, 1680384, 1697888, 2100480, 2122360, 2546832, 2800640, 3183540, 3395776, 4200960, 4244720, 5093664, 6367080, 6791552, 8401920, 8489440, 10187328, 12734160, 13583104, 16978880, 20374656, 25468320, 27166208, 33957760, 40749312, 50936640, 54332416, 67915520, 81498624, 101873280, 135831040, 162997248, 203746560, 271662080, 407493120, 814986240]

約数ペア:

[(1, 814986240), (2, 407493120), (3, 271662080), (4, 203746560), (5, 162997248), (6, 135831040), (8, 101873280), (10, 81498624), (12, 67915520), (15, 54332416), (16, 50936640), (20, 40749312), (24, 33957760), (30, 27166208), (32, 25468320), (40, 20374656), (48, 16978880), (60, 13583104), (64, 12734160), (80, 10187328), (96, 8489440), (97, 8401920), (120, 6791552), (128, 6367080), (160, 5093664), (192, 4244720), (194, 4200960), (240, 3395776), (256, 3183540), (291, 2800640), (320, 2546832), (384, 2122360), (388, 2100480), (480, 1697888), (485, 1680384), (512, 1591770), (547, 1489920), (582, 1400320), (640, 1273416), (768, 1061180), (776, 1050240), (960, 848944), (970, 840192), (1024, 795885), (1094, 744960), (1164, 700160), (1280, 636708), (1455, 560128), (1536, 530590), (1552, 525120), (1641, 496640), (1920, 424472), (1940, 420096), (2188, 372480), (2328, 350080), (2560, 318354), (2735, 297984), (2910, 280064), (3072, 265295), (3104, 262560), (3282, 248320), (3840, 212236), (3880, 210048), (4376, 186240), (4656, 175040), (5120, 159177), (5470, 148992), (5820, 140032), (6208, 131280), (6564, 124160), (7680, 106118), (7760, 105024), (8205, 99328), (8752, 93120), (9312, 87520), (10940, 74496), (11640, 70016), (12416, 65640), (13128, 62080), (15360, 53059), (15520, 52512), (16410, 49664), (17504, 46560), (18624, 43760), (21880, 37248), (23280, 35008), (24832, 32820), (26256, 31040)]