238496160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{70981}}^1$

素因数の和:71006

約数の個数: 96

約数和(自身を含む): 858598272

約数和(自身を除く): 620102112

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 70981, 141962, 212943, 283924, 354905, 425886, 496867, 567848, 709810, 851772, 993734, 1064715, 1135696, 1419620, 1490601, 1703544, 1987468, 2129430, 2271392, 2484335, 2839240, 2981202, 3407088, 3974936, 4258860, 4968670, 5678480, 5962404, 6814176, 7453005, 7949872, 8517720, 9937340, 11356960, 11924808, 14906010, 15899744, 17035440, 19874680, 23849616, 29812020, 34070880, 39749360, 47699232, 59624040, 79498720, 119248080, 238496160]

約数ペア:

[(1, 238496160), (2, 119248080), (3, 79498720), (4, 59624040), (5, 47699232), (6, 39749360), (7, 34070880), (8, 29812020), (10, 23849616), (12, 19874680), (14, 17035440), (15, 15899744), (16, 14906010), (20, 11924808), (21, 11356960), (24, 9937340), (28, 8517720), (30, 7949872), (32, 7453005), (35, 6814176), (40, 5962404), (42, 5678480), (48, 4968670), (56, 4258860), (60, 3974936), (70, 3407088), (80, 2981202), (84, 2839240), (96, 2484335), (105, 2271392), (112, 2129430), (120, 1987468), (140, 1703544), (160, 1490601), (168, 1419620), (210, 1135696), (224, 1064715), (240, 993734), (280, 851772), (336, 709810), (420, 567848), (480, 496867), (560, 425886), (672, 354905), (840, 283924), (1120, 212943), (1680, 141962), (3360, 70981)]