63215640

素因数分解:

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

素因数の和:311

約数の個数: 160

約数和(自身を含む): 215622000

約数和(自身を除く): 152406360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 179, 180, 216, 218, 270, 324, 327, 358, 360, 405, 436, 537, 540, 545, 648, 654, 716, 810, 872, 895, 981, 1074, 1080, 1090, 1308, 1432, 1611, 1620, 1635, 1790, 1962, 2148, 2180, 2616, 2685, 2943, 3222, 3240, 3270, 3580, 3924, 4296, 4360, 4833, 4905, 5370, 5886, 6444, 6540, 7160, 7848, 8055, 8829, 9666, 9810, 10740, 11772, 12888, 13080, 14499, 14715, 16110, 17658, 19332, 19511, 19620, 21480, 23544, 24165, 28998, 29430, 32220, 35316, 38664, 39022, 39240, 44145, 48330, 57996, 58533, 58860, 64440, 70632, 72495, 78044, 88290, 96660, 97555, 115992, 117066, 117720, 144990, 156088, 175599, 176580, 193320, 195110, 234132, 289980, 292665, 351198, 353160, 390220, 468264, 526797, 579960, 585330, 702396, 780440, 877995, 1053594, 1170660, 1404792, 1580391, 1755990, 2107188, 2341320, 2633985, 3160782, 3511980, 4214376, 5267970, 6321564, 7023960, 7901955, 10535940, 12643128, 15803910, 21071880, 31607820, 63215640]

約数ペア:

[(1, 63215640), (2, 31607820), (3, 21071880), (4, 15803910), (5, 12643128), (6, 10535940), (8, 7901955), (9, 7023960), (10, 6321564), (12, 5267970), (15, 4214376), (18, 3511980), (20, 3160782), (24, 2633985), (27, 2341320), (30, 2107188), (36, 1755990), (40, 1580391), (45, 1404792), (54, 1170660), (60, 1053594), (72, 877995), (81, 780440), (90, 702396), (108, 585330), (109, 579960), (120, 526797), (135, 468264), (162, 390220), (179, 353160), (180, 351198), (216, 292665), (218, 289980), (270, 234132), (324, 195110), (327, 193320), (358, 176580), (360, 175599), (405, 156088), (436, 144990), (537, 117720), (540, 117066), (545, 115992), (648, 97555), (654, 96660), (716, 88290), (810, 78044), (872, 72495), (895, 70632), (981, 64440), (1074, 58860), (1080, 58533), (1090, 57996), (1308, 48330), (1432, 44145), (1611, 39240), (1620, 39022), (1635, 38664), (1790, 35316), (1962, 32220), (2148, 29430), (2180, 28998), (2616, 24165), (2685, 23544), (2943, 21480), (3222, 19620), (3240, 19511), (3270, 19332), (3580, 17658), (3924, 16110), (4296, 14715), (4360, 14499), (4833, 13080), (4905, 12888), (5370, 11772), (5886, 10740), (6444, 9810), (6540, 9666), (7160, 8829), (7848, 8055)]