140634360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 471873600

約数和(自身を除く): 331239240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 661, 788, 985, 1080, 1182, 1322, 1576, 1773, 1970, 1983, 2364, 2644, 2955, 3305, 3546, 3940, 3966, 4728, 5288, 5319, 5910, 5949, 6610, 7092, 7880, 7932, 8865, 9915, 10638, 11820, 11898, 13220, 14184, 15864, 17730, 17847, 19830, 21276, 23640, 23796, 26440, 26595, 29745, 35460, 35694, 39660, 42552, 47592, 53190, 59490, 70920, 71388, 79320, 89235, 106380, 118980, 130217, 142776, 178470, 212760, 237960, 260434, 356940, 390651, 520868, 651085, 713880, 781302, 1041736, 1171953, 1302170, 1562604, 1953255, 2343906, 2604340, 3125208, 3515859, 3906510, 4687812, 5208680, 5859765, 7031718, 7813020, 9375624, 11719530, 14063436, 15626040, 17579295, 23439060, 28126872, 35158590, 46878120, 70317180, 140634360]

約数ペア:

[(1, 140634360), (2, 70317180), (3, 46878120), (4, 35158590), (5, 28126872), (6, 23439060), (8, 17579295), (9, 15626040), (10, 14063436), (12, 11719530), (15, 9375624), (18, 7813020), (20, 7031718), (24, 5859765), (27, 5208680), (30, 4687812), (36, 3906510), (40, 3515859), (45, 3125208), (54, 2604340), (60, 2343906), (72, 1953255), (90, 1562604), (108, 1302170), (120, 1171953), (135, 1041736), (180, 781302), (197, 713880), (216, 651085), (270, 520868), (360, 390651), (394, 356940), (540, 260434), (591, 237960), (661, 212760), (788, 178470), (985, 142776), (1080, 130217), (1182, 118980), (1322, 106380), (1576, 89235), (1773, 79320), (1970, 71388), (1983, 70920), (2364, 59490), (2644, 53190), (2955, 47592), (3305, 42552), (3546, 39660), (3940, 35694), (3966, 35460), (4728, 29745), (5288, 26595), (5319, 26440), (5910, 23796), (5949, 23640), (6610, 21276), (7092, 19830), (7880, 17847), (7932, 17730), (8865, 15864), (9915, 14184), (10638, 13220), (11820, 11898)]