2021096160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7841}}^1$

素因数の和:8041

約数の個数: 144

約数和(自身を含む): 6936405840

約数和(自身を除く): 4915309680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 288, 358, 360, 480, 537, 716, 720, 895, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 3222, 3580, 4296, 5370, 5728, 6444, 7160, 7841, 8055, 8592, 10740, 12888, 14320, 15682, 16110, 17184, 21480, 23523, 25776, 28640, 31364, 32220, 39205, 42960, 47046, 51552, 62728, 64440, 70569, 78410, 85920, 94092, 117615, 125456, 128880, 141138, 156820, 188184, 235230, 250912, 257760, 282276, 313640, 352845, 376368, 470460, 564552, 627280, 705690, 752736, 940920, 1129104, 1254560, 1403539, 1411380, 1881840, 2258208, 2807078, 2822760, 3763680, 4210617, 5614156, 5645520, 7017695, 8421234, 11228312, 11291040, 12631851, 14035390, 16842468, 21053085, 22456624, 25263702, 28070780, 33684936, 42106170, 44913248, 50527404, 56141560, 63159255, 67369872, 84212340, 101054808, 112283120, 126318510, 134739744, 168424680, 202109616, 224566240, 252637020, 336849360, 404219232, 505274040, 673698720, 1010548080, 2021096160]

約数ペア:

[(1, 2021096160), (2, 1010548080), (3, 673698720), (4, 505274040), (5, 404219232), (6, 336849360), (8, 252637020), (9, 224566240), (10, 202109616), (12, 168424680), (15, 134739744), (16, 126318510), (18, 112283120), (20, 101054808), (24, 84212340), (30, 67369872), (32, 63159255), (36, 56141560), (40, 50527404), (45, 44913248), (48, 42106170), (60, 33684936), (72, 28070780), (80, 25263702), (90, 22456624), (96, 21053085), (120, 16842468), (144, 14035390), (160, 12631851), (179, 11291040), (180, 11228312), (240, 8421234), (288, 7017695), (358, 5645520), (360, 5614156), (480, 4210617), (537, 3763680), (716, 2822760), (720, 2807078), (895, 2258208), (1074, 1881840), (1432, 1411380), (1440, 1403539), (1611, 1254560), (1790, 1129104), (2148, 940920), (2685, 752736), (2864, 705690), (3222, 627280), (3580, 564552), (4296, 470460), (5370, 376368), (5728, 352845), (6444, 313640), (7160, 282276), (7841, 257760), (8055, 250912), (8592, 235230), (10740, 188184), (12888, 156820), (14320, 141138), (15682, 128880), (16110, 125456), (17184, 117615), (21480, 94092), (23523, 85920), (25776, 78410), (28640, 70569), (31364, 64440), (32220, 62728), (39205, 51552), (42960, 47046)]