158543040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:950

約数の個数: 112

約数和(自身を含む): 506211840

約数和(自身を除く): 347668800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 691, 717, 956, 960, 1195, 1382, 1434, 1912, 2073, 2390, 2764, 2868, 3455, 3585, 3824, 4146, 4780, 5528, 5736, 6910, 7170, 7648, 8292, 9560, 10365, 11056, 11472, 13820, 14340, 15296, 16584, 19120, 20730, 22112, 22944, 27640, 28680, 33168, 38240, 41460, 44224, 45888, 55280, 57360, 66336, 76480, 82920, 110560, 114720, 132672, 165149, 165840, 221120, 229440, 330298, 331680, 495447, 660596, 663360, 825745, 990894, 1321192, 1651490, 1981788, 2477235, 2642384, 3302980, 3963576, 4954470, 5284768, 6605960, 7927152, 9908940, 10569536, 13211920, 15854304, 19817880, 26423840, 31708608, 39635760, 52847680, 79271520, 158543040]

約数ペア:

[(1, 158543040), (2, 79271520), (3, 52847680), (4, 39635760), (5, 31708608), (6, 26423840), (8, 19817880), (10, 15854304), (12, 13211920), (15, 10569536), (16, 9908940), (20, 7927152), (24, 6605960), (30, 5284768), (32, 4954470), (40, 3963576), (48, 3302980), (60, 2642384), (64, 2477235), (80, 1981788), (96, 1651490), (120, 1321192), (160, 990894), (192, 825745), (239, 663360), (240, 660596), (320, 495447), (478, 331680), (480, 330298), (691, 229440), (717, 221120), (956, 165840), (960, 165149), (1195, 132672), (1382, 114720), (1434, 110560), (1912, 82920), (2073, 76480), (2390, 66336), (2764, 57360), (2868, 55280), (3455, 45888), (3585, 44224), (3824, 41460), (4146, 38240), (4780, 33168), (5528, 28680), (5736, 27640), (6910, 22944), (7170, 22112), (7648, 20730), (8292, 19120), (9560, 16584), (10365, 15296), (11056, 14340), (11472, 13820)]