145443760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3411

約数の個数: 120

約数和(自身を含む): 429253776

約数和(自身を除く): 283810016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3373, 3920, 4312, 5390, 6160, 6746, 8624, 10780, 13492, 16865, 21560, 23611, 26984, 33730, 37103, 43120, 47222, 53968, 67460, 74206, 94444, 118055, 134920, 148412, 165277, 185515, 188888, 236110, 259721, 269840, 296824, 330554, 371030, 377776, 472220, 519442, 593648, 661108, 742060, 826385, 944440, 1038884, 1298605, 1322216, 1484120, 1652770, 1818047, 1888880, 2077768, 2597210, 2644432, 2968240, 3305540, 3636094, 4155536, 5194420, 6611080, 7272188, 9090235, 10388840, 13222160, 14544376, 18180470, 20777680, 29088752, 36360940, 72721880, 145443760]

約数ペア:

[(1, 145443760), (2, 72721880), (4, 36360940), (5, 29088752), (7, 20777680), (8, 18180470), (10, 14544376), (11, 13222160), (14, 10388840), (16, 9090235), (20, 7272188), (22, 6611080), (28, 5194420), (35, 4155536), (40, 3636094), (44, 3305540), (49, 2968240), (55, 2644432), (56, 2597210), (70, 2077768), (77, 1888880), (80, 1818047), (88, 1652770), (98, 1484120), (110, 1322216), (112, 1298605), (140, 1038884), (154, 944440), (176, 826385), (196, 742060), (220, 661108), (245, 593648), (280, 519442), (308, 472220), (385, 377776), (392, 371030), (440, 330554), (490, 296824), (539, 269840), (560, 259721), (616, 236110), (770, 188888), (784, 185515), (880, 165277), (980, 148412), (1078, 134920), (1232, 118055), (1540, 94444), (1960, 74206), (2156, 67460), (2695, 53968), (3080, 47222), (3373, 43120), (3920, 37103), (4312, 33730), (5390, 26984), (6160, 23611), (6746, 21560), (8624, 16865), (10780, 13492)]