147255040

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4017

約数の個数: 72

約数和(自身を含む): 364976640

約数和(自身を除く): 217721600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 3967, 4640, 7424, 7934, 9280, 15868, 18560, 19835, 31736, 37120, 39670, 63472, 79340, 115043, 126944, 158680, 230086, 253888, 317360, 460172, 507776, 575215, 634720, 920344, 1015552, 1150430, 1269440, 1840688, 2300860, 2538880, 3681376, 4601720, 5077760, 7362752, 9203440, 14725504, 18406880, 29451008, 36813760, 73627520, 147255040]

約数ペア:

[(1, 147255040), (2, 73627520), (4, 36813760), (5, 29451008), (8, 18406880), (10, 14725504), (16, 9203440), (20, 7362752), (29, 5077760), (32, 4601720), (40, 3681376), (58, 2538880), (64, 2300860), (80, 1840688), (116, 1269440), (128, 1150430), (145, 1015552), (160, 920344), (232, 634720), (256, 575215), (290, 507776), (320, 460172), (464, 317360), (580, 253888), (640, 230086), (928, 158680), (1160, 126944), (1280, 115043), (1856, 79340), (2320, 63472), (3712, 39670), (3967, 37120), (4640, 31736), (7424, 19835), (7934, 18560), (9280, 15868)]