262811220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3617}}^1$

素因数の和:3809

約数の個数: 96

約数和(自身を含む): 846091008

約数和(自身を除く): 583279788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 346, 420, 519, 692, 865, 1038, 1211, 1730, 2076, 2422, 2595, 3460, 3617, 3633, 4844, 5190, 6055, 7234, 7266, 10380, 10851, 12110, 14468, 14532, 18085, 18165, 21702, 24220, 25319, 36170, 36330, 43404, 50638, 54255, 72340, 72660, 75957, 101276, 108510, 126595, 151914, 217020, 253190, 303828, 379785, 506380, 625741, 759570, 1251482, 1519140, 1877223, 2502964, 3128705, 3754446, 4380187, 6257410, 7508892, 8760374, 9386115, 12514820, 13140561, 17520748, 18772230, 21900935, 26281122, 37544460, 43801870, 52562244, 65702805, 87603740, 131405610, 262811220]

約数ペア:

[(1, 262811220), (2, 131405610), (3, 87603740), (4, 65702805), (5, 52562244), (6, 43801870), (7, 37544460), (10, 26281122), (12, 21900935), (14, 18772230), (15, 17520748), (20, 13140561), (21, 12514820), (28, 9386115), (30, 8760374), (35, 7508892), (42, 6257410), (60, 4380187), (70, 3754446), (84, 3128705), (105, 2502964), (140, 1877223), (173, 1519140), (210, 1251482), (346, 759570), (420, 625741), (519, 506380), (692, 379785), (865, 303828), (1038, 253190), (1211, 217020), (1730, 151914), (2076, 126595), (2422, 108510), (2595, 101276), (3460, 75957), (3617, 72660), (3633, 72340), (4844, 54255), (5190, 50638), (6055, 43404), (7234, 36330), (7266, 36170), (10380, 25319), (10851, 24220), (12110, 21702), (14468, 18165), (14532, 18085)]