1373955440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1567

約数の個数: 160

約数和(自身を含む): 3800756736

約数和(自身を除く): 2426801296

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 83, 88, 104, 110, 130, 143, 166, 176, 208, 220, 260, 286, 332, 415, 440, 520, 572, 664, 715, 830, 880, 913, 1040, 1079, 1144, 1328, 1430, 1447, 1660, 1826, 2158, 2288, 2860, 2894, 3320, 3652, 4316, 4565, 5395, 5720, 5788, 6640, 7235, 7304, 8632, 9130, 10790, 11440, 11576, 11869, 14470, 14608, 15917, 17264, 18260, 18811, 21580, 23152, 23738, 28940, 31834, 36520, 37622, 43160, 47476, 57880, 59345, 63668, 73040, 75244, 79585, 86320, 94055, 94952, 115760, 118690, 120101, 127336, 150488, 159170, 188110, 189904, 206921, 237380, 240202, 254672, 300976, 318340, 376220, 413842, 474760, 480404, 600505, 636680, 752440, 827684, 949520, 960808, 1034605, 1201010, 1273360, 1321111, 1504880, 1561313, 1655368, 1921616, 2069210, 2402020, 2642222, 3122626, 3310736, 4138420, 4804040, 5284444, 6245252, 6605555, 7806565, 8276840, 9608080, 10568888, 12490504, 13211110, 15613130, 16553680, 17174443, 21137776, 24981008, 26422220, 31226260, 34348886, 52844440, 62452520, 68697772, 85872215, 105688880, 124905040, 137395544, 171744430, 274791088, 343488860, 686977720, 1373955440]

約数ペア:

[(1, 1373955440), (2, 686977720), (4, 343488860), (5, 274791088), (8, 171744430), (10, 137395544), (11, 124905040), (13, 105688880), (16, 85872215), (20, 68697772), (22, 62452520), (26, 52844440), (40, 34348886), (44, 31226260), (52, 26422220), (55, 24981008), (65, 21137776), (80, 17174443), (83, 16553680), (88, 15613130), (104, 13211110), (110, 12490504), (130, 10568888), (143, 9608080), (166, 8276840), (176, 7806565), (208, 6605555), (220, 6245252), (260, 5284444), (286, 4804040), (332, 4138420), (415, 3310736), (440, 3122626), (520, 2642222), (572, 2402020), (664, 2069210), (715, 1921616), (830, 1655368), (880, 1561313), (913, 1504880), (1040, 1321111), (1079, 1273360), (1144, 1201010), (1328, 1034605), (1430, 960808), (1447, 949520), (1660, 827684), (1826, 752440), (2158, 636680), (2288, 600505), (2860, 480404), (2894, 474760), (3320, 413842), (3652, 376220), (4316, 318340), (4565, 300976), (5395, 254672), (5720, 240202), (5788, 237380), (6640, 206921), (7235, 189904), (7304, 188110), (8632, 159170), (9130, 150488), (10790, 127336), (11440, 120101), (11576, 118690), (11869, 115760), (14470, 94952), (14608, 94055), (15917, 86320), (17264, 79585), (18260, 75244), (18811, 73040), (21580, 63668), (23152, 59345), (23738, 57880), (28940, 47476), (31834, 43160), (36520, 37622)]