143346420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3974

約数の個数: 144

約数和(自身を含む): 514200960

約数和(自身を除く): 370854540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 3923, 4060, 5220, 6090, 7308, 7846, 9135, 11769, 12180, 15692, 18270, 19615, 23538, 27461, 35307, 36540, 39230, 47076, 54922, 58845, 70614, 78460, 82383, 109844, 113767, 117690, 137305, 141228, 164766, 176535, 227534, 235380, 247149, 274610, 329532, 341301, 353070, 411915, 455068, 494298, 549220, 568835, 682602, 706140, 796369, 823830, 988596, 1023903, 1137670, 1235745, 1365204, 1592738, 1647660, 1706505, 2047806, 2275340, 2389107, 2471490, 3185476, 3413010, 3981845, 4095612, 4778214, 4942980, 5119515, 6826020, 7167321, 7963690, 9556428, 10239030, 11945535, 14334642, 15927380, 20478060, 23891070, 28669284, 35836605, 47782140, 71673210, 143346420]

約数ペア:

[(1, 143346420), (2, 71673210), (3, 47782140), (4, 35836605), (5, 28669284), (6, 23891070), (7, 20478060), (9, 15927380), (10, 14334642), (12, 11945535), (14, 10239030), (15, 9556428), (18, 7963690), (20, 7167321), (21, 6826020), (28, 5119515), (29, 4942980), (30, 4778214), (35, 4095612), (36, 3981845), (42, 3413010), (45, 3185476), (58, 2471490), (60, 2389107), (63, 2275340), (70, 2047806), (84, 1706505), (87, 1647660), (90, 1592738), (105, 1365204), (116, 1235745), (126, 1137670), (140, 1023903), (145, 988596), (174, 823830), (180, 796369), (203, 706140), (210, 682602), (252, 568835), (261, 549220), (290, 494298), (315, 455068), (348, 411915), (406, 353070), (420, 341301), (435, 329532), (522, 274610), (580, 247149), (609, 235380), (630, 227534), (812, 176535), (870, 164766), (1015, 141228), (1044, 137305), (1218, 117690), (1260, 113767), (1305, 109844), (1740, 82383), (1827, 78460), (2030, 70614), (2436, 58845), (2610, 54922), (3045, 47076), (3654, 39230), (3923, 36540), (4060, 35307), (5220, 27461), (6090, 23538), (7308, 19615), (7846, 18270), (9135, 15692), (11769, 12180)]