1869323520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11321}}^1$

素因数の和:11388

約数の個数: 144

約数和(自身を含む): 6109532352

約数和(自身を除く): 4240208832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1032, 1280, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 3840, 4128, 5160, 5504, 6880, 8256, 10320, 11008, 11321, 13760, 16512, 20640, 22642, 27520, 33024, 33963, 41280, 45284, 55040, 56605, 67926, 82560, 90568, 113210, 135852, 165120, 169815, 181136, 226420, 271704, 339630, 362272, 452840, 486803, 543408, 679260, 724544, 905680, 973606, 1086816, 1358520, 1449088, 1460409, 1811360, 1947212, 2173632, 2434015, 2717040, 2898176, 2920818, 3622720, 3894424, 4347264, 4868030, 5434080, 5841636, 7245440, 7302045, 7788848, 8694528, 9736060, 10868160, 11683272, 14490880, 14604090, 15577696, 19472120, 21736320, 23366544, 29208180, 31155392, 38944240, 43472640, 46733088, 58416360, 62310784, 77888480, 93466176, 116832720, 124621568, 155776960, 186932352, 233665440, 311553920, 373864704, 467330880, 623107840, 934661760, 1869323520]

約数ペア:

[(1, 1869323520), (2, 934661760), (3, 623107840), (4, 467330880), (5, 373864704), (6, 311553920), (8, 233665440), (10, 186932352), (12, 155776960), (15, 124621568), (16, 116832720), (20, 93466176), (24, 77888480), (30, 62310784), (32, 58416360), (40, 46733088), (43, 43472640), (48, 38944240), (60, 31155392), (64, 29208180), (80, 23366544), (86, 21736320), (96, 19472120), (120, 15577696), (128, 14604090), (129, 14490880), (160, 11683272), (172, 10868160), (192, 9736060), (215, 8694528), (240, 7788848), (256, 7302045), (258, 7245440), (320, 5841636), (344, 5434080), (384, 4868030), (430, 4347264), (480, 3894424), (516, 3622720), (640, 2920818), (645, 2898176), (688, 2717040), (768, 2434015), (860, 2173632), (960, 1947212), (1032, 1811360), (1280, 1460409), (1290, 1449088), (1376, 1358520), (1720, 1086816), (1920, 973606), (2064, 905680), (2580, 724544), (2752, 679260), (3440, 543408), (3840, 486803), (4128, 452840), (5160, 362272), (5504, 339630), (6880, 271704), (8256, 226420), (10320, 181136), (11008, 169815), (11321, 165120), (13760, 135852), (16512, 113210), (20640, 90568), (22642, 82560), (27520, 67926), (33024, 56605), (33963, 55040), (41280, 45284)]