4257156960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{140779}}^1$

素因数の和:140810

約数の個数: 192

約数和(自身を含む): 17028748800

約数和(自身を除く): 12771591840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 140779, 281558, 422337, 563116, 703895, 844674, 985453, 1126232, 1267011, 1407790, 1689348, 1970906, 2111685, 2252464, 2534022, 2815580, 2956359, 3378696, 3801033, 3941812, 4223370, 4504928, 4927265, 5068044, 5631160, 5912718, 6335055, 6757392, 7602066, 7883624, 8446740, 8869077, 9854530, 10136088, 11262320, 11825436, 12670110, 13514784, 14781795, 15204132, 15767248, 16893480, 17738154, 19005165, 19709060, 20272176, 22524640, 23650872, 25340220, 26607231, 29563590, 30408264, 31534496, 33786960, 35476308, 38010330, 39418120, 40544352, 44345385, 47301744, 50680440, 53214462, 59127180, 60816528, 67573920, 70952616, 76020660, 78836240, 88690770, 94603488, 101360880, 106428924, 118254360, 121633056, 133036155, 141905232, 152041320, 157672480, 177381540, 202721760, 212857848, 236508720, 266072310, 283810464, 304082640, 354763080, 425715696, 473017440, 532144620, 608165280, 709526160, 851431392, 1064289240, 1419052320, 2128578480, 4257156960]

約数ペア:

[(1, 4257156960), (2, 2128578480), (3, 1419052320), (4, 1064289240), (5, 851431392), (6, 709526160), (7, 608165280), (8, 532144620), (9, 473017440), (10, 425715696), (12, 354763080), (14, 304082640), (15, 283810464), (16, 266072310), (18, 236508720), (20, 212857848), (21, 202721760), (24, 177381540), (27, 157672480), (28, 152041320), (30, 141905232), (32, 133036155), (35, 121633056), (36, 118254360), (40, 106428924), (42, 101360880), (45, 94603488), (48, 88690770), (54, 78836240), (56, 76020660), (60, 70952616), (63, 67573920), (70, 60816528), (72, 59127180), (80, 53214462), (84, 50680440), (90, 47301744), (96, 44345385), (105, 40544352), (108, 39418120), (112, 38010330), (120, 35476308), (126, 33786960), (135, 31534496), (140, 30408264), (144, 29563590), (160, 26607231), (168, 25340220), (180, 23650872), (189, 22524640), (210, 20272176), (216, 19709060), (224, 19005165), (240, 17738154), (252, 16893480), (270, 15767248), (280, 15204132), (288, 14781795), (315, 13514784), (336, 12670110), (360, 11825436), (378, 11262320), (420, 10136088), (432, 9854530), (480, 8869077), (504, 8446740), (540, 7883624), (560, 7602066), (630, 6757392), (672, 6335055), (720, 5912718), (756, 5631160), (840, 5068044), (864, 4927265), (945, 4504928), (1008, 4223370), (1080, 3941812), (1120, 3801033), (1260, 3378696), (1440, 2956359), (1512, 2815580), (1680, 2534022), (1890, 2252464), (2016, 2111685), (2160, 1970906), (2520, 1689348), (3024, 1407790), (3360, 1267011), (3780, 1126232), (4320, 985453), (5040, 844674), (6048, 703895), (7560, 563116), (10080, 422337), (15120, 281558), (30240, 140779)]