131595840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5077}}^1$

素因数の和:5106

約数の個数: 140

約数和(自身を含む): 468201756

約数和(自身を除く): 336605916

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5077, 5184, 6480, 8640, 10154, 12960, 15231, 20308, 25385, 25920, 30462, 40616, 45693, 50770, 60924, 76155, 81232, 91386, 101540, 121848, 137079, 152310, 162464, 182772, 203080, 228465, 243696, 274158, 304620, 324928, 365544, 406160, 411237, 456930, 487392, 548316, 609240, 685395, 731088, 812320, 822474, 913860, 974784, 1096632, 1218480, 1370790, 1462176, 1624640, 1644948, 1827720, 2056185, 2193264, 2436960, 2741580, 2924352, 3289896, 3655440, 4112370, 4386528, 4873920, 5483160, 6579792, 7310880, 8224740, 8773056, 10966320, 13159584, 14621760, 16449480, 21932640, 26319168, 32898960, 43865280, 65797920, 131595840]

約数ペア:

[(1, 131595840), (2, 65797920), (3, 43865280), (4, 32898960), (5, 26319168), (6, 21932640), (8, 16449480), (9, 14621760), (10, 13159584), (12, 10966320), (15, 8773056), (16, 8224740), (18, 7310880), (20, 6579792), (24, 5483160), (27, 4873920), (30, 4386528), (32, 4112370), (36, 3655440), (40, 3289896), (45, 2924352), (48, 2741580), (54, 2436960), (60, 2193264), (64, 2056185), (72, 1827720), (80, 1644948), (81, 1624640), (90, 1462176), (96, 1370790), (108, 1218480), (120, 1096632), (135, 974784), (144, 913860), (160, 822474), (162, 812320), (180, 731088), (192, 685395), (216, 609240), (240, 548316), (270, 487392), (288, 456930), (320, 411237), (324, 406160), (360, 365544), (405, 324928), (432, 304620), (480, 274158), (540, 243696), (576, 228465), (648, 203080), (720, 182772), (810, 162464), (864, 152310), (960, 137079), (1080, 121848), (1296, 101540), (1440, 91386), (1620, 81232), (1728, 76155), (2160, 60924), (2592, 50770), (2880, 45693), (3240, 40616), (4320, 30462), (5077, 25920), (5184, 25385), (6480, 20308), (8640, 15231), (10154, 12960)]