12947976960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146603}}^1$

素因数の和:146650

約数の個数: 144

約数和(自身を含む): 43150834944

約数和(自身を除く): 30202857984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 29440, 44160, 88320, 146603, 293206, 439809, 586412, 733015, 879618, 1172824, 1466030, 1759236, 2199045, 2345648, 2932060, 3371869, 3518472, 4398090, 4691296, 5864120, 6743738, 7036944, 8796180, 9382592, 10115607, 11728240, 13487476, 14073888, 16859345, 17592360, 18765184, 20231214, 23456480, 26974952, 28147776, 33718690, 35184720, 37530368, 40462428, 46912960, 50578035, 53949904, 56295552, 67437380, 70369440, 80924856, 93825920, 101156070, 107899808, 112591104, 134874760, 140738880, 161849712, 187651840, 202312140, 215799616, 269749520, 281477760, 323699424, 404624280, 431599232, 539499040, 562955520, 647398848, 809248560, 863198464, 1078998080, 1294797696, 1618497120, 2157996160, 2589595392, 3236994240, 4315992320, 6473988480, 12947976960]

約数ペア:

[(1, 12947976960), (2, 6473988480), (3, 4315992320), (4, 3236994240), (5, 2589595392), (6, 2157996160), (8, 1618497120), (10, 1294797696), (12, 1078998080), (15, 863198464), (16, 809248560), (20, 647398848), (23, 562955520), (24, 539499040), (30, 431599232), (32, 404624280), (40, 323699424), (46, 281477760), (48, 269749520), (60, 215799616), (64, 202312140), (69, 187651840), (80, 161849712), (92, 140738880), (96, 134874760), (115, 112591104), (120, 107899808), (128, 101156070), (138, 93825920), (160, 80924856), (184, 70369440), (192, 67437380), (230, 56295552), (240, 53949904), (256, 50578035), (276, 46912960), (320, 40462428), (345, 37530368), (368, 35184720), (384, 33718690), (460, 28147776), (480, 26974952), (552, 23456480), (640, 20231214), (690, 18765184), (736, 17592360), (768, 16859345), (920, 14073888), (960, 13487476), (1104, 11728240), (1280, 10115607), (1380, 9382592), (1472, 8796180), (1840, 7036944), (1920, 6743738), (2208, 5864120), (2760, 4691296), (2944, 4398090), (3680, 3518472), (3840, 3371869), (4416, 2932060), (5520, 2345648), (5888, 2199045), (7360, 1759236), (8832, 1466030), (11040, 1172824), (14720, 879618), (17664, 733015), (22080, 586412), (29440, 439809), (44160, 293206), (88320, 146603)]