1337633080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3919}}^1$

素因数の和:4013

約数の個数: 128

約数和(自身を含む): 3657830400

約数和(自身を除く): 2320197320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 53, 56, 70, 92, 106, 115, 140, 161, 184, 212, 230, 265, 280, 322, 371, 424, 460, 530, 644, 742, 805, 920, 1060, 1219, 1288, 1484, 1610, 1855, 2120, 2438, 2968, 3220, 3710, 3919, 4876, 6095, 6440, 7420, 7838, 8533, 9752, 12190, 14840, 15676, 17066, 19595, 24380, 27433, 31352, 34132, 39190, 42665, 48760, 54866, 68264, 78380, 85330, 90137, 109732, 137165, 156760, 170660, 180274, 207707, 219464, 274330, 341320, 360548, 415414, 450685, 548660, 630959, 721096, 830828, 901370, 1038535, 1097320, 1261918, 1453949, 1661656, 1802740, 2077070, 2523836, 2907898, 3154795, 3605480, 4154140, 4777261, 5047672, 5815796, 6309590, 7269745, 8308280, 9554522, 11631592, 12619180, 14539490, 19109044, 23886305, 25238360, 29078980, 33440827, 38218088, 47772610, 58157960, 66881654, 95545220, 133763308, 167204135, 191090440, 267526616, 334408270, 668816540, 1337633080]

約数ペア:

[(1, 1337633080), (2, 668816540), (4, 334408270), (5, 267526616), (7, 191090440), (8, 167204135), (10, 133763308), (14, 95545220), (20, 66881654), (23, 58157960), (28, 47772610), (35, 38218088), (40, 33440827), (46, 29078980), (53, 25238360), (56, 23886305), (70, 19109044), (92, 14539490), (106, 12619180), (115, 11631592), (140, 9554522), (161, 8308280), (184, 7269745), (212, 6309590), (230, 5815796), (265, 5047672), (280, 4777261), (322, 4154140), (371, 3605480), (424, 3154795), (460, 2907898), (530, 2523836), (644, 2077070), (742, 1802740), (805, 1661656), (920, 1453949), (1060, 1261918), (1219, 1097320), (1288, 1038535), (1484, 901370), (1610, 830828), (1855, 721096), (2120, 630959), (2438, 548660), (2968, 450685), (3220, 415414), (3710, 360548), (3919, 341320), (4876, 274330), (6095, 219464), (6440, 207707), (7420, 180274), (7838, 170660), (8533, 156760), (9752, 137165), (12190, 109732), (14840, 90137), (15676, 85330), (17066, 78380), (19595, 68264), (24380, 54866), (27433, 48760), (31352, 42665), (34132, 39190)]