7431639840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{191143}}^1$

素因数の和:191173

約数の個数: 144

約数和(自身を含む): 26299885248

約数和(自身を除く): 18868245408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 191143, 382286, 573429, 764572, 955715, 1146858, 1529144, 1720287, 1911430, 2293716, 2867145, 3058288, 3440574, 3822860, 4587432, 5160861, 5734290, 6116576, 6881148, 7645720, 8601435, 9174864, 10321722, 11468580, 13762296, 15291440, 15482583, 17202870, 18349728, 20643444, 22937160, 25804305, 27524592, 30582880, 30965166, 34405740, 41286888, 45874320, 46447749, 51608610, 55049184, 61930332, 68811480, 77412915, 82573776, 91748640, 92895498, 103217220, 123860664, 137622960, 154825830, 165147552, 185790996, 206434440, 232238745, 247721328, 275245920, 309651660, 371581992, 412868880, 464477490, 495442656, 619303320, 743163984, 825737760, 928954980, 1238606640, 1486327968, 1857909960, 2477213280, 3715819920, 7431639840]

約数ペア:

[(1, 7431639840), (2, 3715819920), (3, 2477213280), (4, 1857909960), (5, 1486327968), (6, 1238606640), (8, 928954980), (9, 825737760), (10, 743163984), (12, 619303320), (15, 495442656), (16, 464477490), (18, 412868880), (20, 371581992), (24, 309651660), (27, 275245920), (30, 247721328), (32, 232238745), (36, 206434440), (40, 185790996), (45, 165147552), (48, 154825830), (54, 137622960), (60, 123860664), (72, 103217220), (80, 92895498), (81, 91748640), (90, 82573776), (96, 77412915), (108, 68811480), (120, 61930332), (135, 55049184), (144, 51608610), (160, 46447749), (162, 45874320), (180, 41286888), (216, 34405740), (240, 30965166), (243, 30582880), (270, 27524592), (288, 25804305), (324, 22937160), (360, 20643444), (405, 18349728), (432, 17202870), (480, 15482583), (486, 15291440), (540, 13762296), (648, 11468580), (720, 10321722), (810, 9174864), (864, 8601435), (972, 7645720), (1080, 6881148), (1215, 6116576), (1296, 5734290), (1440, 5160861), (1620, 4587432), (1944, 3822860), (2160, 3440574), (2430, 3058288), (2592, 2867145), (3240, 2293716), (3888, 1911430), (4320, 1720287), (4860, 1529144), (6480, 1146858), (7776, 955715), (9720, 764572), (12960, 573429), (19440, 382286), (38880, 191143)]