71132160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 176

約数和(自身を含む): 248784192

約数和(自身を除く): 177652032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 421, 440, 480, 512, 528, 640, 660, 704, 768, 842, 880, 960, 1024, 1056, 1263, 1280, 1320, 1408, 1536, 1684, 1760, 1920, 2105, 2112, 2526, 2560, 2640, 2816, 3072, 3368, 3520, 3840, 4210, 4224, 4631, 5052, 5120, 5280, 5632, 6315, 6736, 7040, 7680, 8420, 8448, 9262, 10104, 10560, 11264, 12630, 13472, 13893, 14080, 15360, 16840, 16896, 18524, 20208, 21120, 23155, 25260, 26944, 27786, 28160, 33680, 33792, 37048, 40416, 42240, 46310, 50520, 53888, 55572, 56320, 67360, 69465, 74096, 80832, 84480, 92620, 101040, 107776, 111144, 134720, 138930, 148192, 161664, 168960, 185240, 202080, 215552, 222288, 269440, 277860, 296384, 323328, 370480, 404160, 431104, 444576, 538880, 555720, 592768, 646656, 740960, 808320, 889152, 1077760, 1111440, 1185536, 1293312, 1481920, 1616640, 1778304, 2155520, 2222880, 2371072, 2963840, 3233280, 3556608, 4445760, 4742144, 5927680, 6466560, 7113216, 8891520, 11855360, 14226432, 17783040, 23710720, 35566080, 71132160]

約数ペア:

[(1, 71132160), (2, 35566080), (3, 23710720), (4, 17783040), (5, 14226432), (6, 11855360), (8, 8891520), (10, 7113216), (11, 6466560), (12, 5927680), (15, 4742144), (16, 4445760), (20, 3556608), (22, 3233280), (24, 2963840), (30, 2371072), (32, 2222880), (33, 2155520), (40, 1778304), (44, 1616640), (48, 1481920), (55, 1293312), (60, 1185536), (64, 1111440), (66, 1077760), (80, 889152), (88, 808320), (96, 740960), (110, 646656), (120, 592768), (128, 555720), (132, 538880), (160, 444576), (165, 431104), (176, 404160), (192, 370480), (220, 323328), (240, 296384), (256, 277860), (264, 269440), (320, 222288), (330, 215552), (352, 202080), (384, 185240), (421, 168960), (440, 161664), (480, 148192), (512, 138930), (528, 134720), (640, 111144), (660, 107776), (704, 101040), (768, 92620), (842, 84480), (880, 80832), (960, 74096), (1024, 69465), (1056, 67360), (1263, 56320), (1280, 55572), (1320, 53888), (1408, 50520), (1536, 46310), (1684, 42240), (1760, 40416), (1920, 37048), (2105, 33792), (2112, 33680), (2526, 28160), (2560, 27786), (2640, 26944), (2816, 25260), (3072, 23155), (3368, 21120), (3520, 20208), (3840, 18524), (4210, 16896), (4224, 16840), (4631, 15360), (5052, 14080), (5120, 13893), (5280, 13472), (5632, 12630), (6315, 11264), (6736, 10560), (7040, 10104), (7680, 9262), (8420, 8448)]