259029120

素因数分解:

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

素因数の和:19302

約数の個数: 128

約数和(自身を含む): 943655040

約数和(自身を除く): 684625920

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 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, 2466944, 2698220, 3083680, 3237864, 3700416, 4047330, 4317152, 4625520, 5396440, 6167360, 6475728, 7400832, 8094660, 8634304, 9251040, 10792880, 12334720, 12951456, 16189320, 17268608, 18502080, 21585760, 25902912, 32378640, 37004160, 43171520, 51805824, 64757280, 86343040, 129514560, 259029120]

約数ペア:

[(1, 259029120), (2, 129514560), (3, 86343040), (4, 64757280), (5, 51805824), (6, 43171520), (7, 37004160), (8, 32378640), (10, 25902912), (12, 21585760), (14, 18502080), (15, 17268608), (16, 16189320), (20, 12951456), (21, 12334720), (24, 10792880), (28, 9251040), (30, 8634304), (32, 8094660), (35, 7400832), (40, 6475728), (42, 6167360), (48, 5396440), (56, 4625520), (60, 4317152), (64, 4047330), (70, 3700416), (80, 3237864), (84, 3083680), (96, 2698220), (105, 2466944), (112, 2312760), (120, 2158576), (128, 2023665), (140, 1850208), (160, 1618932), (168, 1541840), (192, 1349110), (210, 1233472), (224, 1156380), (240, 1079288), (280, 925104), (320, 809466), (336, 770920), (384, 674555), (420, 616736), (448, 578190), (480, 539644), (560, 462552), (640, 404733), (672, 385460), (840, 308368), (896, 289095), (960, 269822), (1120, 231276), (1344, 192730), (1680, 154184), (1920, 134911), (2240, 115638), (2688, 96365), (3360, 77092), (4480, 57819), (6720, 38546), (13440, 19273)]