158927040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:559

約数の個数: 168

約数和(自身を含む): 551962320

約数和(自身を除く): 393035280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 397, 417, 480, 556, 576, 695, 720, 794, 834, 960, 1112, 1191, 1251, 1390, 1440, 1588, 1668, 1985, 2085, 2224, 2382, 2502, 2780, 2880, 3176, 3336, 3573, 3970, 4170, 4448, 4764, 5004, 5560, 5955, 6255, 6352, 6672, 7146, 7940, 8340, 8896, 9528, 10008, 11120, 11910, 12510, 12704, 13344, 14292, 15880, 16680, 17865, 19056, 20016, 22240, 23820, 25020, 25408, 26688, 28584, 31760, 33360, 35730, 38112, 40032, 44480, 47640, 50040, 55183, 57168, 63520, 66720, 71460, 76224, 80064, 95280, 100080, 110366, 114336, 127040, 133440, 142920, 165549, 190560, 200160, 220732, 228672, 275915, 285840, 331098, 381120, 400320, 441464, 496647, 551830, 571680, 662196, 827745, 882928, 993294, 1103660, 1143360, 1324392, 1655490, 1765856, 1986588, 2207320, 2483235, 2648784, 3310980, 3531712, 3973176, 4414640, 4966470, 5297568, 6621960, 7946352, 8829280, 9932940, 10595136, 13243920, 15892704, 17658560, 19865880, 26487840, 31785408, 39731760, 52975680, 79463520, 158927040]

約数ペア:

[(1, 158927040), (2, 79463520), (3, 52975680), (4, 39731760), (5, 31785408), (6, 26487840), (8, 19865880), (9, 17658560), (10, 15892704), (12, 13243920), (15, 10595136), (16, 9932940), (18, 8829280), (20, 7946352), (24, 6621960), (30, 5297568), (32, 4966470), (36, 4414640), (40, 3973176), (45, 3531712), (48, 3310980), (60, 2648784), (64, 2483235), (72, 2207320), (80, 1986588), (90, 1765856), (96, 1655490), (120, 1324392), (139, 1143360), (144, 1103660), (160, 993294), (180, 882928), (192, 827745), (240, 662196), (278, 571680), (288, 551830), (320, 496647), (360, 441464), (397, 400320), (417, 381120), (480, 331098), (556, 285840), (576, 275915), (695, 228672), (720, 220732), (794, 200160), (834, 190560), (960, 165549), (1112, 142920), (1191, 133440), (1251, 127040), (1390, 114336), (1440, 110366), (1588, 100080), (1668, 95280), (1985, 80064), (2085, 76224), (2224, 71460), (2382, 66720), (2502, 63520), (2780, 57168), (2880, 55183), (3176, 50040), (3336, 47640), (3573, 44480), (3970, 40032), (4170, 38112), (4448, 35730), (4764, 33360), (5004, 31760), (5560, 28584), (5955, 26688), (6255, 25408), (6352, 25020), (6672, 23820), (7146, 22240), (7940, 20016), (8340, 19056), (8896, 17865), (9528, 16680), (10008, 15880), (11120, 14292), (11910, 13344), (12510, 12704)]