2198328160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 192

約数和(自身を含む): 6210691200

約数和(自身を除く): 4012363040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 280, 287, 328, 343, 392, 410, 490, 560, 574, 656, 686, 784, 820, 977, 980, 1120, 1148, 1312, 1372, 1435, 1568, 1640, 1715, 1954, 1960, 2009, 2296, 2744, 2870, 3280, 3430, 3908, 3920, 4018, 4592, 4885, 5488, 5740, 6560, 6839, 6860, 7816, 7840, 8036, 9184, 9770, 10045, 10976, 11480, 13678, 13720, 14063, 15632, 16072, 19540, 20090, 22960, 27356, 27440, 28126, 31264, 32144, 34195, 39080, 40057, 40180, 45920, 47873, 54712, 54880, 56252, 64288, 68390, 70315, 78160, 80114, 80360, 95746, 109424, 112504, 136780, 140630, 156320, 160228, 160720, 191492, 200285, 218848, 225008, 239365, 273560, 280399, 281260, 320456, 321440, 335111, 382984, 400570, 450016, 478730, 547120, 560798, 562520, 640912, 670222, 765968, 801140, 957460, 1094240, 1121596, 1125040, 1281824, 1340444, 1401995, 1531936, 1602280, 1675555, 1914920, 1962793, 2243192, 2250080, 2680888, 2803990, 3204560, 3351110, 3829840, 3925586, 4486384, 5361776, 5607980, 6409120, 6702220, 7659680, 7851172, 8972768, 9813965, 10723552, 11215960, 13404440, 13739551, 15702344, 19627930, 22431920, 26808880, 27479102, 31404688, 39255860, 44863840, 53617760, 54958204, 62809376, 68697755, 78511720, 109916408, 137395510, 157023440, 219832816, 274791020, 314046880, 439665632, 549582040, 1099164080, 2198328160]

約数ペア:

[(1, 2198328160), (2, 1099164080), (4, 549582040), (5, 439665632), (7, 314046880), (8, 274791020), (10, 219832816), (14, 157023440), (16, 137395510), (20, 109916408), (28, 78511720), (32, 68697755), (35, 62809376), (40, 54958204), (41, 53617760), (49, 44863840), (56, 39255860), (70, 31404688), (80, 27479102), (82, 26808880), (98, 22431920), (112, 19627930), (140, 15702344), (160, 13739551), (164, 13404440), (196, 11215960), (205, 10723552), (224, 9813965), (245, 8972768), (280, 7851172), (287, 7659680), (328, 6702220), (343, 6409120), (392, 5607980), (410, 5361776), (490, 4486384), (560, 3925586), (574, 3829840), (656, 3351110), (686, 3204560), (784, 2803990), (820, 2680888), (977, 2250080), (980, 2243192), (1120, 1962793), (1148, 1914920), (1312, 1675555), (1372, 1602280), (1435, 1531936), (1568, 1401995), (1640, 1340444), (1715, 1281824), (1954, 1125040), (1960, 1121596), (2009, 1094240), (2296, 957460), (2744, 801140), (2870, 765968), (3280, 670222), (3430, 640912), (3908, 562520), (3920, 560798), (4018, 547120), (4592, 478730), (4885, 450016), (5488, 400570), (5740, 382984), (6560, 335111), (6839, 321440), (6860, 320456), (7816, 281260), (7840, 280399), (8036, 273560), (9184, 239365), (9770, 225008), (10045, 218848), (10976, 200285), (11480, 191492), (13678, 160720), (13720, 160228), (14063, 156320), (15632, 140630), (16072, 136780), (19540, 112504), (20090, 109424), (22960, 95746), (27356, 80360), (27440, 80114), (28126, 78160), (31264, 70315), (32144, 68390), (34195, 64288), (39080, 56252), (40057, 54880), (40180, 54712), (45920, 47873)]