16940147200

素因数分解:

$2^9\times 5^2\times {\mathrm{769}}^1\times {\mathrm{1721}}^1$

素因数の和:2518

約数の個数: 120

約数和(自身を含む): 42049535220

約数和(自身を除く): 25109388020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 769, 800, 1280, 1538, 1600, 1721, 2560, 3076, 3200, 3442, 3845, 6152, 6400, 6884, 7690, 8605, 12304, 12800, 13768, 15380, 17210, 19225, 24608, 27536, 30760, 34420, 38450, 43025, 49216, 55072, 61520, 68840, 76900, 86050, 98432, 110144, 123040, 137680, 153800, 172100, 196864, 220288, 246080, 275360, 307600, 344200, 393728, 440576, 492160, 550720, 615200, 688400, 881152, 984320, 1101440, 1230400, 1323449, 1376800, 1968640, 2202880, 2460800, 2646898, 2753600, 4405760, 4921600, 5293796, 5507200, 6617245, 9843200, 10587592, 11014400, 13234490, 21175184, 22028800, 26468980, 33086225, 42350368, 52937960, 66172450, 84700736, 105875920, 132344900, 169401472, 211751840, 264689800, 338802944, 423503680, 529379600, 677605888, 847007360, 1058759200, 1694014720, 2117518400, 3388029440, 4235036800, 8470073600, 16940147200]

約数ペア:

[(1, 16940147200), (2, 8470073600), (4, 4235036800), (5, 3388029440), (8, 2117518400), (10, 1694014720), (16, 1058759200), (20, 847007360), (25, 677605888), (32, 529379600), (40, 423503680), (50, 338802944), (64, 264689800), (80, 211751840), (100, 169401472), (128, 132344900), (160, 105875920), (200, 84700736), (256, 66172450), (320, 52937960), (400, 42350368), (512, 33086225), (640, 26468980), (769, 22028800), (800, 21175184), (1280, 13234490), (1538, 11014400), (1600, 10587592), (1721, 9843200), (2560, 6617245), (3076, 5507200), (3200, 5293796), (3442, 4921600), (3845, 4405760), (6152, 2753600), (6400, 2646898), (6884, 2460800), (7690, 2202880), (8605, 1968640), (12304, 1376800), (12800, 1323449), (13768, 1230400), (15380, 1101440), (17210, 984320), (19225, 881152), (24608, 688400), (27536, 615200), (30760, 550720), (34420, 492160), (38450, 440576), (43025, 393728), (49216, 344200), (55072, 307600), (61520, 275360), (68840, 246080), (76900, 220288), (86050, 196864), (98432, 172100), (110144, 153800), (123040, 137680)]