5712420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 19535040

約数和(自身を除く): 13822620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 67, 70, 84, 87, 98, 105, 116, 134, 140, 145, 147, 174, 196, 201, 203, 210, 245, 268, 290, 294, 335, 348, 402, 406, 420, 435, 469, 490, 580, 588, 609, 670, 735, 804, 812, 870, 938, 980, 1005, 1015, 1218, 1340, 1407, 1421, 1470, 1740, 1876, 1943, 2010, 2030, 2345, 2436, 2814, 2842, 2940, 3045, 3283, 3886, 4020, 4060, 4263, 4690, 5628, 5684, 5829, 6090, 6566, 7035, 7105, 7772, 8526, 9380, 9715, 9849, 11658, 12180, 13132, 13601, 14070, 14210, 16415, 17052, 19430, 19698, 21315, 23316, 27202, 28140, 28420, 29145, 32830, 38860, 39396, 40803, 42630, 49245, 54404, 58290, 65660, 68005, 81606, 85260, 95207, 98490, 116580, 136010, 163212, 190414, 196980, 204015, 272020, 285621, 380828, 408030, 476035, 571242, 816060, 952070, 1142484, 1428105, 1904140, 2856210, 5712420]

約数ペア:

[(1, 5712420), (2, 2856210), (3, 1904140), (4, 1428105), (5, 1142484), (6, 952070), (7, 816060), (10, 571242), (12, 476035), (14, 408030), (15, 380828), (20, 285621), (21, 272020), (28, 204015), (29, 196980), (30, 190414), (35, 163212), (42, 136010), (49, 116580), (58, 98490), (60, 95207), (67, 85260), (70, 81606), (84, 68005), (87, 65660), (98, 58290), (105, 54404), (116, 49245), (134, 42630), (140, 40803), (145, 39396), (147, 38860), (174, 32830), (196, 29145), (201, 28420), (203, 28140), (210, 27202), (245, 23316), (268, 21315), (290, 19698), (294, 19430), (335, 17052), (348, 16415), (402, 14210), (406, 14070), (420, 13601), (435, 13132), (469, 12180), (490, 11658), (580, 9849), (588, 9715), (609, 9380), (670, 8526), (735, 7772), (804, 7105), (812, 7035), (870, 6566), (938, 6090), (980, 5829), (1005, 5684), (1015, 5628), (1218, 4690), (1340, 4263), (1407, 4060), (1421, 4020), (1470, 3886), (1740, 3283), (1876, 3045), (1943, 2940), (2010, 2842), (2030, 2814), (2345, 2436)]