15203311288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1\times {\mathrm{1439}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 31321728000

約数和(自身を除く): 16118416712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 569, 844, 1138, 1439, 1688, 2276, 2321, 2878, 4552, 4642, 5756, 6259, 9284, 11512, 12518, 15829, 18568, 25036, 31658, 50072, 63316, 120059, 126632, 240118, 303629, 480236, 607258, 818791, 960472, 1214516, 1320649, 1637582, 2429032, 2641298, 3275164, 3339919, 5282596, 6550328, 6679838, 9006701, 10565192, 13359676, 18013402, 26719352, 36026804, 72053608, 172764901, 345529802, 691059604, 1382119208, 1900413911, 3800827822, 7601655644, 15203311288]

約数ペア:

[(1, 15203311288), (2, 7601655644), (4, 3800827822), (8, 1900413911), (11, 1382119208), (22, 691059604), (44, 345529802), (88, 172764901), (211, 72053608), (422, 36026804), (569, 26719352), (844, 18013402), (1138, 13359676), (1439, 10565192), (1688, 9006701), (2276, 6679838), (2321, 6550328), (2878, 5282596), (4552, 3339919), (4642, 3275164), (5756, 2641298), (6259, 2429032), (9284, 1637582), (11512, 1320649), (12518, 1214516), (15829, 960472), (18568, 818791), (25036, 607258), (31658, 480236), (50072, 303629), (63316, 240118), (120059, 126632)]