172828320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{51437}}^1$

素因数の和:51462

約数の個数: 96

約数和(自身を含む): 622194048

約数和(自身を除く): 449365728

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, 51437, 102874, 154311, 205748, 257185, 308622, 360059, 411496, 514370, 617244, 720118, 771555, 822992, 1028740, 1080177, 1234488, 1440236, 1543110, 1645984, 1800295, 2057480, 2160354, 2468976, 2880472, 3086220, 3600590, 4114960, 4320708, 4937952, 5400885, 5760944, 6172440, 7201180, 8229920, 8641416, 10801770, 11521888, 12344880, 14402360, 17282832, 21603540, 24689760, 28804720, 34565664, 43207080, 57609440, 86414160, 172828320]

約数ペア:

[(1, 172828320), (2, 86414160), (3, 57609440), (4, 43207080), (5, 34565664), (6, 28804720), (7, 24689760), (8, 21603540), (10, 17282832), (12, 14402360), (14, 12344880), (15, 11521888), (16, 10801770), (20, 8641416), (21, 8229920), (24, 7201180), (28, 6172440), (30, 5760944), (32, 5400885), (35, 4937952), (40, 4320708), (42, 4114960), (48, 3600590), (56, 3086220), (60, 2880472), (70, 2468976), (80, 2160354), (84, 2057480), (96, 1800295), (105, 1645984), (112, 1543110), (120, 1440236), (140, 1234488), (160, 1080177), (168, 1028740), (210, 822992), (224, 771555), (240, 720118), (280, 617244), (336, 514370), (420, 411496), (480, 360059), (560, 308622), (672, 257185), (840, 205748), (1120, 154311), (1680, 102874), (3360, 51437)]