64825320

素因数分解:

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

素因数の和:587

約数の個数: 128

約数和(自身を含む): 223891200

約数和(自身を除く): 159065880

約数列:

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

約数ペア:

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