56136080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 160

約数和(自身を含む): 175488768

約数和(自身を除く): 119352688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 701, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1402, 1430, 1456, 1540, 1820, 2002, 2288, 2804, 2860, 3080, 3505, 3640, 4004, 4907, 5005, 5608, 5720, 6160, 7010, 7280, 7711, 8008, 9113, 9814, 10010, 11216, 11440, 14020, 15422, 16016, 18226, 19628, 20020, 24535, 28040, 30844, 36452, 38555, 39256, 40040, 45565, 49070, 53977, 56080, 61688, 63791, 72904, 77110, 78512, 80080, 91130, 98140, 100243, 107954, 123376, 127582, 145808, 154220, 182260, 196280, 200486, 215908, 255164, 269885, 308440, 318955, 364520, 392560, 400972, 431816, 501215, 510328, 539770, 616880, 637910, 701701, 729040, 801944, 863632, 1002430, 1020656, 1079540, 1275820, 1403402, 1603888, 2004860, 2159080, 2551640, 2806804, 3508505, 4009720, 4318160, 5103280, 5613608, 7017010, 8019440, 11227216, 14034020, 28068040, 56136080]

約数ペア:

[(1, 56136080), (2, 28068040), (4, 14034020), (5, 11227216), (7, 8019440), (8, 7017010), (10, 5613608), (11, 5103280), (13, 4318160), (14, 4009720), (16, 3508505), (20, 2806804), (22, 2551640), (26, 2159080), (28, 2004860), (35, 1603888), (40, 1403402), (44, 1275820), (52, 1079540), (55, 1020656), (56, 1002430), (65, 863632), (70, 801944), (77, 729040), (80, 701701), (88, 637910), (91, 616880), (104, 539770), (110, 510328), (112, 501215), (130, 431816), (140, 400972), (143, 392560), (154, 364520), (176, 318955), (182, 308440), (208, 269885), (220, 255164), (260, 215908), (280, 200486), (286, 196280), (308, 182260), (364, 154220), (385, 145808), (440, 127582), (455, 123376), (520, 107954), (560, 100243), (572, 98140), (616, 91130), (701, 80080), (715, 78512), (728, 77110), (770, 72904), (880, 63791), (910, 61688), (1001, 56080), (1040, 53977), (1144, 49070), (1232, 45565), (1402, 40040), (1430, 39256), (1456, 38555), (1540, 36452), (1820, 30844), (2002, 28040), (2288, 24535), (2804, 20020), (2860, 19628), (3080, 18226), (3505, 16016), (3640, 15422), (4004, 14020), (4907, 11440), (5005, 11216), (5608, 10010), (5720, 9814), (6160, 9113), (7010, 8008), (7280, 7711)]