197393760

素因数分解:

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

素因数の和:5107

約数の個数: 144

約数和(自身を含む): 698692176

約数和(自身を除く): 501298416

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, 5077, 6480, 7776, 9720, 10154, 12960, 15231, 19440, 20308, 25385, 30462, 38880, 40616, 45693, 50770, 60924, 76155, 81232, 91386, 101540, 121848, 137079, 152310, 162464, 182772, 203080, 228465, 243696, 274158, 304620, 365544, 406160, 411237, 456930, 487392, 548316, 609240, 685395, 731088, 812320, 822474, 913860, 1096632, 1218480, 1233711, 1370790, 1462176, 1644948, 1827720, 2056185, 2193264, 2436960, 2467422, 2741580, 3289896, 3655440, 4112370, 4386528, 4934844, 5483160, 6168555, 6579792, 7310880, 8224740, 9869688, 10966320, 12337110, 13159584, 16449480, 19739376, 21932640, 24674220, 32898960, 39478752, 49348440, 65797920, 98696880, 197393760]

約数ペア:

[(1, 197393760), (2, 98696880), (3, 65797920), (4, 49348440), (5, 39478752), (6, 32898960), (8, 24674220), (9, 21932640), (10, 19739376), (12, 16449480), (15, 13159584), (16, 12337110), (18, 10966320), (20, 9869688), (24, 8224740), (27, 7310880), (30, 6579792), (32, 6168555), (36, 5483160), (40, 4934844), (45, 4386528), (48, 4112370), (54, 3655440), (60, 3289896), (72, 2741580), (80, 2467422), (81, 2436960), (90, 2193264), (96, 2056185), (108, 1827720), (120, 1644948), (135, 1462176), (144, 1370790), (160, 1233711), (162, 1218480), (180, 1096632), (216, 913860), (240, 822474), (243, 812320), (270, 731088), (288, 685395), (324, 609240), (360, 548316), (405, 487392), (432, 456930), (480, 411237), (486, 406160), (540, 365544), (648, 304620), (720, 274158), (810, 243696), (864, 228465), (972, 203080), (1080, 182772), (1215, 162464), (1296, 152310), (1440, 137079), (1620, 121848), (1944, 101540), (2160, 91386), (2430, 81232), (2592, 76155), (3240, 60924), (3888, 50770), (4320, 45693), (4860, 40616), (5077, 38880), (6480, 30462), (7776, 25385), (9720, 20308), (10154, 19440), (12960, 15231)]