137178240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 128

約数和(自身を含む): 449305920

約数和(自身を除く): 312127680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 1931, 2220, 2368, 2960, 3552, 3862, 4440, 4736, 5793, 5920, 7104, 7724, 8880, 9655, 11586, 11840, 14208, 15448, 17760, 19310, 23172, 23680, 28965, 30896, 35520, 38620, 46344, 57930, 61792, 71040, 71447, 77240, 92688, 115860, 123584, 142894, 154480, 185376, 214341, 231720, 247168, 285788, 308960, 357235, 370752, 428682, 463440, 571576, 617920, 714470, 741504, 857364, 926880, 1071705, 1143152, 1235840, 1428940, 1714728, 1853760, 2143410, 2286304, 2857880, 3429456, 3707520, 4286820, 4572608, 5715760, 6858912, 8573640, 9145216, 11431520, 13717824, 17147280, 22863040, 27435648, 34294560, 45726080, 68589120, 137178240]

約数ペア:

[(1, 137178240), (2, 68589120), (3, 45726080), (4, 34294560), (5, 27435648), (6, 22863040), (8, 17147280), (10, 13717824), (12, 11431520), (15, 9145216), (16, 8573640), (20, 6858912), (24, 5715760), (30, 4572608), (32, 4286820), (37, 3707520), (40, 3429456), (48, 2857880), (60, 2286304), (64, 2143410), (74, 1853760), (80, 1714728), (96, 1428940), (111, 1235840), (120, 1143152), (128, 1071705), (148, 926880), (160, 857364), (185, 741504), (192, 714470), (222, 617920), (240, 571576), (296, 463440), (320, 428682), (370, 370752), (384, 357235), (444, 308960), (480, 285788), (555, 247168), (592, 231720), (640, 214341), (740, 185376), (888, 154480), (960, 142894), (1110, 123584), (1184, 115860), (1480, 92688), (1776, 77240), (1920, 71447), (1931, 71040), (2220, 61792), (2368, 57930), (2960, 46344), (3552, 38620), (3862, 35520), (4440, 30896), (4736, 28965), (5793, 23680), (5920, 23172), (7104, 19310), (7724, 17760), (8880, 15448), (9655, 14208), (11586, 11840)]