42143760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 147312000

約数和(自身を除く): 105168240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 179, 180, 216, 218, 240, 270, 327, 358, 360, 432, 436, 537, 540, 545, 654, 716, 720, 872, 895, 981, 1074, 1080, 1090, 1308, 1432, 1611, 1635, 1744, 1790, 1962, 2148, 2160, 2180, 2616, 2685, 2864, 2943, 3222, 3270, 3580, 3924, 4296, 4360, 4833, 4905, 5232, 5370, 5886, 6444, 6540, 7160, 7848, 8055, 8592, 8720, 9666, 9810, 10740, 11772, 12888, 13080, 14320, 14715, 15696, 16110, 19332, 19511, 19620, 21480, 23544, 24165, 25776, 26160, 29430, 32220, 38664, 39022, 39240, 42960, 47088, 48330, 58533, 58860, 64440, 77328, 78044, 78480, 96660, 97555, 117066, 117720, 128880, 156088, 175599, 193320, 195110, 234132, 235440, 292665, 312176, 351198, 386640, 390220, 468264, 526797, 585330, 702396, 780440, 877995, 936528, 1053594, 1170660, 1404792, 1560880, 1755990, 2107188, 2341320, 2633985, 2809584, 3511980, 4214376, 4682640, 5267970, 7023960, 8428752, 10535940, 14047920, 21071880, 42143760]

約数ペア:

[(1, 42143760), (2, 21071880), (3, 14047920), (4, 10535940), (5, 8428752), (6, 7023960), (8, 5267970), (9, 4682640), (10, 4214376), (12, 3511980), (15, 2809584), (16, 2633985), (18, 2341320), (20, 2107188), (24, 1755990), (27, 1560880), (30, 1404792), (36, 1170660), (40, 1053594), (45, 936528), (48, 877995), (54, 780440), (60, 702396), (72, 585330), (80, 526797), (90, 468264), (108, 390220), (109, 386640), (120, 351198), (135, 312176), (144, 292665), (179, 235440), (180, 234132), (216, 195110), (218, 193320), (240, 175599), (270, 156088), (327, 128880), (358, 117720), (360, 117066), (432, 97555), (436, 96660), (537, 78480), (540, 78044), (545, 77328), (654, 64440), (716, 58860), (720, 58533), (872, 48330), (895, 47088), (981, 42960), (1074, 39240), (1080, 39022), (1090, 38664), (1308, 32220), (1432, 29430), (1611, 26160), (1635, 25776), (1744, 24165), (1790, 23544), (1962, 21480), (2148, 19620), (2160, 19511), (2180, 19332), (2616, 16110), (2685, 15696), (2864, 14715), (2943, 14320), (3222, 13080), (3270, 12888), (3580, 11772), (3924, 10740), (4296, 9810), (4360, 9666), (4833, 8720), (4905, 8592), (5232, 8055), (5370, 7848), (5886, 7160), (6444, 6540)]