87997440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 176

約数和(自身を含む): 298894752

約数和(自身を除く): 210897312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 337, 340, 384, 408, 480, 510, 512, 544, 640, 674, 680, 768, 816, 960, 1011, 1020, 1024, 1088, 1280, 1348, 1360, 1536, 1632, 1685, 1920, 2022, 2040, 2176, 2560, 2696, 2720, 3072, 3264, 3370, 3840, 4044, 4080, 4352, 5055, 5120, 5392, 5440, 5729, 6528, 6740, 7680, 8088, 8160, 8704, 10110, 10784, 10880, 11458, 13056, 13480, 15360, 16176, 16320, 17187, 17408, 20220, 21568, 21760, 22916, 26112, 26960, 28645, 32352, 32640, 34374, 40440, 43136, 43520, 45832, 52224, 53920, 57290, 64704, 65280, 68748, 80880, 85935, 86272, 87040, 91664, 107840, 114580, 129408, 130560, 137496, 161760, 171870, 172544, 183328, 215680, 229160, 258816, 261120, 274992, 323520, 343740, 345088, 366656, 431360, 458320, 517632, 549984, 647040, 687480, 733312, 862720, 916640, 1035264, 1099968, 1294080, 1374960, 1466624, 1725440, 1833280, 2199936, 2588160, 2749920, 2933248, 3666560, 4399872, 5176320, 5499840, 5866496, 7333120, 8799744, 10999680, 14666240, 17599488, 21999360, 29332480, 43998720, 87997440]

約数ペア:

[(1, 87997440), (2, 43998720), (3, 29332480), (4, 21999360), (5, 17599488), (6, 14666240), (8, 10999680), (10, 8799744), (12, 7333120), (15, 5866496), (16, 5499840), (17, 5176320), (20, 4399872), (24, 3666560), (30, 2933248), (32, 2749920), (34, 2588160), (40, 2199936), (48, 1833280), (51, 1725440), (60, 1466624), (64, 1374960), (68, 1294080), (80, 1099968), (85, 1035264), (96, 916640), (102, 862720), (120, 733312), (128, 687480), (136, 647040), (160, 549984), (170, 517632), (192, 458320), (204, 431360), (240, 366656), (255, 345088), (256, 343740), (272, 323520), (320, 274992), (337, 261120), (340, 258816), (384, 229160), (408, 215680), (480, 183328), (510, 172544), (512, 171870), (544, 161760), (640, 137496), (674, 130560), (680, 129408), (768, 114580), (816, 107840), (960, 91664), (1011, 87040), (1020, 86272), (1024, 85935), (1088, 80880), (1280, 68748), (1348, 65280), (1360, 64704), (1536, 57290), (1632, 53920), (1685, 52224), (1920, 45832), (2022, 43520), (2040, 43136), (2176, 40440), (2560, 34374), (2696, 32640), (2720, 32352), (3072, 28645), (3264, 26960), (3370, 26112), (3840, 22916), (4044, 21760), (4080, 21568), (4352, 20220), (5055, 17408), (5120, 17187), (5392, 16320), (5440, 16176), (5729, 15360), (6528, 13480), (6740, 13056), (7680, 11458), (8088, 10880), (8160, 10784), (8704, 10110)]