235207840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1627

約数の個数: 144

約数和(自身を含む): 680853600

約数和(自身を除く): 445645760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1579, 1862, 1960, 2128, 2660, 3040, 3158, 3724, 3920, 4256, 4655, 5320, 6316, 7448, 7840, 7895, 9310, 10640, 11053, 12632, 14896, 15790, 18620, 21280, 22106, 25264, 29792, 30001, 31580, 37240, 44212, 50528, 55265, 60002, 63160, 74480, 77371, 88424, 110530, 120004, 126320, 148960, 150005, 154742, 176848, 210007, 221060, 240008, 252640, 300010, 309484, 353696, 386855, 420014, 442120, 480016, 600020, 618968, 773710, 840028, 884240, 960032, 1050035, 1200040, 1237936, 1470049, 1547420, 1680056, 1768480, 2100070, 2400080, 2475872, 2940098, 3094840, 3360112, 4200140, 4800160, 5880196, 6189680, 6720224, 7350245, 8400280, 11760392, 12379360, 14700490, 16800560, 23520784, 29400980, 33601120, 47041568, 58801960, 117603920, 235207840]

約数ペア:

[(1, 235207840), (2, 117603920), (4, 58801960), (5, 47041568), (7, 33601120), (8, 29400980), (10, 23520784), (14, 16800560), (16, 14700490), (19, 12379360), (20, 11760392), (28, 8400280), (32, 7350245), (35, 6720224), (38, 6189680), (40, 5880196), (49, 4800160), (56, 4200140), (70, 3360112), (76, 3094840), (80, 2940098), (95, 2475872), (98, 2400080), (112, 2100070), (133, 1768480), (140, 1680056), (152, 1547420), (160, 1470049), (190, 1237936), (196, 1200040), (224, 1050035), (245, 960032), (266, 884240), (280, 840028), (304, 773710), (380, 618968), (392, 600020), (490, 480016), (532, 442120), (560, 420014), (608, 386855), (665, 353696), (760, 309484), (784, 300010), (931, 252640), (980, 240008), (1064, 221060), (1120, 210007), (1330, 176848), (1520, 154742), (1568, 150005), (1579, 148960), (1862, 126320), (1960, 120004), (2128, 110530), (2660, 88424), (3040, 77371), (3158, 74480), (3724, 63160), (3920, 60002), (4256, 55265), (4655, 50528), (5320, 44212), (6316, 37240), (7448, 31580), (7840, 30001), (7895, 29792), (9310, 25264), (10640, 22106), (11053, 21280), (12632, 18620), (14896, 15790)]