1224121600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14713}}^1$

素因数の和:14752

約数の個数: 108

約数和(自身を含む): 3263182636

約数和(自身を除く): 2039061036

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2600, 3200, 3328, 4160, 5200, 6400, 8320, 10400, 14713, 16640, 20800, 29426, 41600, 58852, 73565, 83200, 117704, 147130, 191269, 235408, 294260, 367825, 382538, 470816, 588520, 735650, 765076, 941632, 956345, 1177040, 1471300, 1530152, 1883264, 1912690, 2354080, 2942600, 3060304, 3766528, 3825380, 4708160, 4781725, 5885200, 6120608, 7650760, 9416320, 9563450, 11770400, 12241216, 15301520, 18832640, 19126900, 23540800, 24482432, 30603040, 38253800, 47081600, 48964864, 61206080, 76507600, 94163200, 122412160, 153015200, 244824320, 306030400, 612060800, 1224121600]

約数ペア:

[(1, 1224121600), (2, 612060800), (4, 306030400), (5, 244824320), (8, 153015200), (10, 122412160), (13, 94163200), (16, 76507600), (20, 61206080), (25, 48964864), (26, 47081600), (32, 38253800), (40, 30603040), (50, 24482432), (52, 23540800), (64, 19126900), (65, 18832640), (80, 15301520), (100, 12241216), (104, 11770400), (128, 9563450), (130, 9416320), (160, 7650760), (200, 6120608), (208, 5885200), (256, 4781725), (260, 4708160), (320, 3825380), (325, 3766528), (400, 3060304), (416, 2942600), (520, 2354080), (640, 1912690), (650, 1883264), (800, 1530152), (832, 1471300), (1040, 1177040), (1280, 956345), (1300, 941632), (1600, 765076), (1664, 735650), (2080, 588520), (2600, 470816), (3200, 382538), (3328, 367825), (4160, 294260), (5200, 235408), (6400, 191269), (8320, 147130), (10400, 117704), (14713, 83200), (16640, 73565), (20800, 58852), (29426, 41600)]