66214720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1488

約数の個数: 112

約数和(自身を含む): 185367168

約数和(自身を除く): 119152448

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1447, 1760, 2080, 2288, 2860, 2894, 3520, 4160, 4576, 5720, 5788, 7235, 9152, 11440, 11576, 14470, 15917, 18811, 22880, 23152, 28940, 31834, 37622, 45760, 46304, 57880, 63668, 75244, 79585, 92608, 94055, 115760, 127336, 150488, 159170, 188110, 206921, 231520, 254672, 300976, 318340, 376220, 413842, 463040, 509344, 601952, 636680, 752440, 827684, 1018688, 1034605, 1203904, 1273360, 1504880, 1655368, 2069210, 2546720, 3009760, 3310736, 4138420, 5093440, 6019520, 6621472, 8276840, 13242944, 16553680, 33107360, 66214720]

約数ペア:

[(1, 66214720), (2, 33107360), (4, 16553680), (5, 13242944), (8, 8276840), (10, 6621472), (11, 6019520), (13, 5093440), (16, 4138420), (20, 3310736), (22, 3009760), (26, 2546720), (32, 2069210), (40, 1655368), (44, 1504880), (52, 1273360), (55, 1203904), (64, 1034605), (65, 1018688), (80, 827684), (88, 752440), (104, 636680), (110, 601952), (130, 509344), (143, 463040), (160, 413842), (176, 376220), (208, 318340), (220, 300976), (260, 254672), (286, 231520), (320, 206921), (352, 188110), (416, 159170), (440, 150488), (520, 127336), (572, 115760), (704, 94055), (715, 92608), (832, 79585), (880, 75244), (1040, 63668), (1144, 57880), (1430, 46304), (1447, 45760), (1760, 37622), (2080, 31834), (2288, 28940), (2860, 23152), (2894, 22880), (3520, 18811), (4160, 15917), (4576, 14470), (5720, 11576), (5788, 11440), (7235, 9152)]