16303360

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 40029696

約数和(自身を除く): 23726336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 271, 320, 376, 470, 542, 640, 752, 940, 1084, 1280, 1355, 1504, 1880, 2168, 2710, 3008, 3760, 4336, 5420, 6016, 7520, 8672, 10840, 12032, 12737, 15040, 17344, 21680, 25474, 30080, 34688, 43360, 50948, 60160, 63685, 69376, 86720, 101896, 127370, 173440, 203792, 254740, 346880, 407584, 509480, 815168, 1018960, 1630336, 2037920, 3260672, 4075840, 8151680, 16303360]

約数ペア:

[(1, 16303360), (2, 8151680), (4, 4075840), (5, 3260672), (8, 2037920), (10, 1630336), (16, 1018960), (20, 815168), (32, 509480), (40, 407584), (47, 346880), (64, 254740), (80, 203792), (94, 173440), (128, 127370), (160, 101896), (188, 86720), (235, 69376), (256, 63685), (271, 60160), (320, 50948), (376, 43360), (470, 34688), (542, 30080), (640, 25474), (752, 21680), (940, 17344), (1084, 15040), (1280, 12737), (1355, 12032), (1504, 10840), (1880, 8672), (2168, 7520), (2710, 6016), (3008, 5420), (3760, 4336)]