129514560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19273}}^1$

素因数の和:19300

約数の個数: 112

約数和(自身を含む): 469977216

約数和(自身を除く): 340462656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 19273, 38546, 57819, 77092, 96365, 115638, 134911, 154184, 192730, 231276, 269822, 289095, 308368, 385460, 404733, 462552, 539644, 578190, 616736, 674555, 770920, 809466, 925104, 1079288, 1156380, 1233472, 1349110, 1541840, 1618932, 1850208, 2023665, 2158576, 2312760, 2698220, 3083680, 3237864, 3700416, 4047330, 4317152, 4625520, 5396440, 6167360, 6475728, 8094660, 8634304, 9251040, 10792880, 12951456, 16189320, 18502080, 21585760, 25902912, 32378640, 43171520, 64757280, 129514560]

約数ペア:

[(1, 129514560), (2, 64757280), (3, 43171520), (4, 32378640), (5, 25902912), (6, 21585760), (7, 18502080), (8, 16189320), (10, 12951456), (12, 10792880), (14, 9251040), (15, 8634304), (16, 8094660), (20, 6475728), (21, 6167360), (24, 5396440), (28, 4625520), (30, 4317152), (32, 4047330), (35, 3700416), (40, 3237864), (42, 3083680), (48, 2698220), (56, 2312760), (60, 2158576), (64, 2023665), (70, 1850208), (80, 1618932), (84, 1541840), (96, 1349110), (105, 1233472), (112, 1156380), (120, 1079288), (140, 925104), (160, 809466), (168, 770920), (192, 674555), (210, 616736), (224, 578190), (240, 539644), (280, 462552), (320, 404733), (336, 385460), (420, 308368), (448, 289095), (480, 269822), (560, 231276), (672, 192730), (840, 154184), (960, 134911), (1120, 115638), (1344, 96365), (1680, 77092), (2240, 57819), (3360, 38546), (6720, 19273)]