31244022720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{79187}}^1$

素因数の和:79347

約数の個数: 168

約数和(自身を含む): 108252213264

約数和(自身を除く): 77008190544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 411, 480, 548, 576, 685, 720, 822, 960, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 2880, 3288, 4110, 4384, 4932, 5480, 6165, 6576, 8220, 8768, 9864, 10960, 12330, 13152, 16440, 19728, 21920, 24660, 26304, 32880, 39456, 43840, 49320, 65760, 78912, 79187, 98640, 131520, 158374, 197280, 237561, 316748, 394560, 395935, 475122, 633496, 712683, 791870, 950244, 1187805, 1266992, 1425366, 1583740, 1900488, 2375610, 2533984, 2850732, 3167480, 3563415, 3800976, 4751220, 5067968, 5701464, 6334960, 7126830, 7601952, 9502440, 10848619, 11402928, 12669920, 14253660, 15203904, 19004880, 21697238, 22805856, 25339840, 28507320, 32545857, 38009760, 43394476, 45611712, 54243095, 57014640, 65091714, 76019520, 86788952, 97637571, 108486190, 114029280, 130183428, 162729285, 173577904, 195275142, 216972380, 228058560, 260366856, 325458570, 347155808, 390550284, 433944760, 488187855, 520733712, 650917140, 694311616, 781100568, 867889520, 976375710, 1041467424, 1301834280, 1562201136, 1735779040, 1952751420, 2082934848, 2603668560, 3124402272, 3471558080, 3905502840, 5207337120, 6248804544, 7811005680, 10414674240, 15622011360, 31244022720]

約数ペア:

[(1, 31244022720), (2, 15622011360), (3, 10414674240), (4, 7811005680), (5, 6248804544), (6, 5207337120), (8, 3905502840), (9, 3471558080), (10, 3124402272), (12, 2603668560), (15, 2082934848), (16, 1952751420), (18, 1735779040), (20, 1562201136), (24, 1301834280), (30, 1041467424), (32, 976375710), (36, 867889520), (40, 781100568), (45, 694311616), (48, 650917140), (60, 520733712), (64, 488187855), (72, 433944760), (80, 390550284), (90, 347155808), (96, 325458570), (120, 260366856), (137, 228058560), (144, 216972380), (160, 195275142), (180, 173577904), (192, 162729285), (240, 130183428), (274, 114029280), (288, 108486190), (320, 97637571), (360, 86788952), (411, 76019520), (480, 65091714), (548, 57014640), (576, 54243095), (685, 45611712), (720, 43394476), (822, 38009760), (960, 32545857), (1096, 28507320), (1233, 25339840), (1370, 22805856), (1440, 21697238), (1644, 19004880), (2055, 15203904), (2192, 14253660), (2466, 12669920), (2740, 11402928), (2880, 10848619), (3288, 9502440), (4110, 7601952), (4384, 7126830), (4932, 6334960), (5480, 5701464), (6165, 5067968), (6576, 4751220), (8220, 3800976), (8768, 3563415), (9864, 3167480), (10960, 2850732), (12330, 2533984), (13152, 2375610), (16440, 1900488), (19728, 1583740), (21920, 1425366), (24660, 1266992), (26304, 1187805), (32880, 950244), (39456, 791870), (43840, 712683), (49320, 633496), (65760, 475122), (78912, 395935), (79187, 394560), (98640, 316748), (131520, 237561), (158374, 197280)]