77197120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 247838976

約数和(自身を除く): 170641856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 241, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 482, 520, 560, 572, 616, 704, 715, 728, 770, 832, 880, 910, 964, 1001, 1040, 1120, 1144, 1205, 1232, 1430, 1456, 1540, 1687, 1760, 1820, 1928, 2002, 2080, 2240, 2288, 2410, 2464, 2651, 2860, 2912, 3080, 3133, 3374, 3520, 3640, 3856, 4004, 4160, 4576, 4820, 4928, 5005, 5302, 5720, 5824, 6160, 6266, 6748, 7280, 7712, 8008, 8435, 9152, 9640, 10010, 10604, 11440, 12320, 12532, 13255, 13496, 14560, 15424, 15665, 16016, 16870, 18557, 19280, 20020, 21208, 21931, 22880, 24640, 25064, 26510, 26992, 29120, 31330, 32032, 33740, 34463, 37114, 38560, 40040, 42416, 43862, 45760, 50128, 53020, 53984, 62660, 64064, 67480, 68926, 74228, 77120, 80080, 84832, 87724, 92785, 100256, 106040, 107968, 109655, 125320, 134960, 137852, 148456, 160160, 169664, 172315, 175448, 185570, 200512, 212080, 219310, 241241, 250640, 269920, 275704, 296912, 320320, 344630, 350896, 371140, 424160, 438620, 482482, 501280, 539840, 551408, 593824, 689260, 701792, 742280, 848320, 877240, 964964, 1002560, 1102816, 1187648, 1206205, 1378520, 1403584, 1484560, 1754480, 1929928, 2205632, 2412410, 2757040, 2969120, 3508960, 3859856, 4824820, 5514080, 5938240, 7017920, 7719712, 9649640, 11028160, 15439424, 19299280, 38598560, 77197120]

約数ペア:

[(1, 77197120), (2, 38598560), (4, 19299280), (5, 15439424), (7, 11028160), (8, 9649640), (10, 7719712), (11, 7017920), (13, 5938240), (14, 5514080), (16, 4824820), (20, 3859856), (22, 3508960), (26, 2969120), (28, 2757040), (32, 2412410), (35, 2205632), (40, 1929928), (44, 1754480), (52, 1484560), (55, 1403584), (56, 1378520), (64, 1206205), (65, 1187648), (70, 1102816), (77, 1002560), (80, 964964), (88, 877240), (91, 848320), (104, 742280), (110, 701792), (112, 689260), (130, 593824), (140, 551408), (143, 539840), (154, 501280), (160, 482482), (176, 438620), (182, 424160), (208, 371140), (220, 350896), (224, 344630), (241, 320320), (260, 296912), (280, 275704), (286, 269920), (308, 250640), (320, 241241), (352, 219310), (364, 212080), (385, 200512), (416, 185570), (440, 175448), (448, 172315), (455, 169664), (482, 160160), (520, 148456), (560, 137852), (572, 134960), (616, 125320), (704, 109655), (715, 107968), (728, 106040), (770, 100256), (832, 92785), (880, 87724), (910, 84832), (964, 80080), (1001, 77120), (1040, 74228), (1120, 68926), (1144, 67480), (1205, 64064), (1232, 62660), (1430, 53984), (1456, 53020), (1540, 50128), (1687, 45760), (1760, 43862), (1820, 42416), (1928, 40040), (2002, 38560), (2080, 37114), (2240, 34463), (2288, 33740), (2410, 32032), (2464, 31330), (2651, 29120), (2860, 26992), (2912, 26510), (3080, 25064), (3133, 24640), (3374, 22880), (3520, 21931), (3640, 21208), (3856, 20020), (4004, 19280), (4160, 18557), (4576, 16870), (4820, 16016), (4928, 15665), (5005, 15424), (5302, 14560), (5720, 13496), (5824, 13255), (6160, 12532), (6266, 12320), (6748, 11440), (7280, 10604), (7712, 10010), (8008, 9640), (8435, 9152)]