129650640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 462708480

約数和(自身を除く): 333057840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 229, 240, 280, 336, 337, 420, 458, 560, 674, 687, 840, 916, 1011, 1145, 1348, 1374, 1603, 1680, 1685, 1832, 2022, 2290, 2359, 2696, 2748, 3206, 3370, 3435, 3664, 4044, 4580, 4718, 4809, 5055, 5392, 5496, 6412, 6740, 6870, 7077, 8015, 8088, 9160, 9436, 9618, 10110, 10992, 11795, 12824, 13480, 13740, 14154, 16030, 16176, 18320, 18872, 19236, 20220, 23590, 24045, 25648, 26960, 27480, 28308, 32060, 35385, 37744, 38472, 40440, 47180, 48090, 54960, 56616, 64120, 70770, 76944, 77173, 80880, 94360, 96180, 113232, 128240, 141540, 154346, 188720, 192360, 231519, 283080, 308692, 384720, 385865, 463038, 540211, 566160, 617384, 771730, 926076, 1080422, 1157595, 1234768, 1543460, 1620633, 1852152, 2160844, 2315190, 2701055, 3086920, 3241266, 3704304, 4321688, 4630380, 5402110, 6173840, 6482532, 8103165, 8643376, 9260760, 10804220, 12965064, 16206330, 18521520, 21608440, 25930128, 32412660, 43216880, 64825320, 129650640]

約数ペア:

[(1, 129650640), (2, 64825320), (3, 43216880), (4, 32412660), (5, 25930128), (6, 21608440), (7, 18521520), (8, 16206330), (10, 12965064), (12, 10804220), (14, 9260760), (15, 8643376), (16, 8103165), (20, 6482532), (21, 6173840), (24, 5402110), (28, 4630380), (30, 4321688), (35, 3704304), (40, 3241266), (42, 3086920), (48, 2701055), (56, 2315190), (60, 2160844), (70, 1852152), (80, 1620633), (84, 1543460), (105, 1234768), (112, 1157595), (120, 1080422), (140, 926076), (168, 771730), (210, 617384), (229, 566160), (240, 540211), (280, 463038), (336, 385865), (337, 384720), (420, 308692), (458, 283080), (560, 231519), (674, 192360), (687, 188720), (840, 154346), (916, 141540), (1011, 128240), (1145, 113232), (1348, 96180), (1374, 94360), (1603, 80880), (1680, 77173), (1685, 76944), (1832, 70770), (2022, 64120), (2290, 56616), (2359, 54960), (2696, 48090), (2748, 47180), (3206, 40440), (3370, 38472), (3435, 37744), (3664, 35385), (4044, 32060), (4580, 28308), (4718, 27480), (4809, 26960), (5055, 25648), (5392, 24045), (5496, 23590), (6412, 20220), (6740, 19236), (6870, 18872), (7077, 18320), (8015, 16176), (8088, 16030), (9160, 14154), (9436, 13740), (9618, 13480), (10110, 12824), (10992, 11795)]