2174144640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16901}}^1$

素因数の和:16990

約数の個数: 128

約数和(自身を含む): 7033936320

約数和(自身を除く): 4859791680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 4020, 4288, 5360, 6432, 8040, 8576, 10720, 12864, 16080, 16901, 21440, 25728, 32160, 33802, 42880, 50703, 64320, 67604, 84505, 101406, 128640, 135208, 169010, 202812, 253515, 270416, 338020, 405624, 507030, 540832, 676040, 811248, 1014060, 1081664, 1132367, 1352080, 1622496, 2028120, 2163328, 2264734, 2704160, 3244992, 3397101, 4056240, 4529468, 5408320, 5661835, 6489984, 6794202, 8112480, 9058936, 10816640, 11323670, 13588404, 16224960, 16985505, 18117872, 22647340, 27176808, 32449920, 33971010, 36235744, 45294680, 54353616, 67942020, 72471488, 90589360, 108707232, 135884040, 144942976, 181178720, 217414464, 271768080, 362357440, 434828928, 543536160, 724714880, 1087072320, 2174144640]

約数ペア:

[(1, 2174144640), (2, 1087072320), (3, 724714880), (4, 543536160), (5, 434828928), (6, 362357440), (8, 271768080), (10, 217414464), (12, 181178720), (15, 144942976), (16, 135884040), (20, 108707232), (24, 90589360), (30, 72471488), (32, 67942020), (40, 54353616), (48, 45294680), (60, 36235744), (64, 33971010), (67, 32449920), (80, 27176808), (96, 22647340), (120, 18117872), (128, 16985505), (134, 16224960), (160, 13588404), (192, 11323670), (201, 10816640), (240, 9058936), (268, 8112480), (320, 6794202), (335, 6489984), (384, 5661835), (402, 5408320), (480, 4529468), (536, 4056240), (640, 3397101), (670, 3244992), (804, 2704160), (960, 2264734), (1005, 2163328), (1072, 2028120), (1340, 1622496), (1608, 1352080), (1920, 1132367), (2010, 1081664), (2144, 1014060), (2680, 811248), (3216, 676040), (4020, 540832), (4288, 507030), (5360, 405624), (6432, 338020), (8040, 270416), (8576, 253515), (10720, 202812), (12864, 169010), (16080, 135208), (16901, 128640), (21440, 101406), (25728, 84505), (32160, 67604), (33802, 64320), (42880, 50703)]