188397440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3823}}^1$

素因数の和:3860

約数の個数: 128

約数和(自身を含む): 561669120

約数和(自身を除く): 373271680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 3823, 4480, 4928, 6160, 7040, 7646, 9856, 12320, 15292, 19115, 24640, 26761, 30584, 38230, 42053, 49280, 53522, 61168, 76460, 84106, 107044, 122336, 133805, 152920, 168212, 210265, 214088, 244672, 267610, 294371, 305840, 336424, 420530, 428176, 489344, 535220, 588742, 611680, 672848, 841060, 856352, 1070440, 1177484, 1223360, 1345696, 1471855, 1682120, 1712704, 2140880, 2354968, 2446720, 2691392, 2943710, 3364240, 3425408, 4281760, 4709936, 5382784, 5887420, 6728480, 8563520, 9419872, 11774840, 13456960, 17127040, 18839744, 23549680, 26913920, 37679488, 47099360, 94198720, 188397440]

約数ペア:

[(1, 188397440), (2, 94198720), (4, 47099360), (5, 37679488), (7, 26913920), (8, 23549680), (10, 18839744), (11, 17127040), (14, 13456960), (16, 11774840), (20, 9419872), (22, 8563520), (28, 6728480), (32, 5887420), (35, 5382784), (40, 4709936), (44, 4281760), (55, 3425408), (56, 3364240), (64, 2943710), (70, 2691392), (77, 2446720), (80, 2354968), (88, 2140880), (110, 1712704), (112, 1682120), (128, 1471855), (140, 1345696), (154, 1223360), (160, 1177484), (176, 1070440), (220, 856352), (224, 841060), (280, 672848), (308, 611680), (320, 588742), (352, 535220), (385, 489344), (440, 428176), (448, 420530), (560, 336424), (616, 305840), (640, 294371), (704, 267610), (770, 244672), (880, 214088), (896, 210265), (1120, 168212), (1232, 152920), (1408, 133805), (1540, 122336), (1760, 107044), (2240, 84106), (2464, 76460), (3080, 61168), (3520, 53522), (3823, 49280), (4480, 42053), (4928, 38230), (6160, 30584), (7040, 26761), (7646, 24640), (9856, 19115), (12320, 15292)]