85088080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 174895280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 727, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1454, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2908, 2926, 3080, 3344, 3635, 4180, 5089, 5320, 5816, 5852, 6160, 7270, 7315, 7997, 8360, 10178, 10640, 11632, 11704, 13813, 14540, 14630, 15994, 16720, 20356, 23408, 25445, 27626, 29080, 29260, 31988, 39985, 40712, 50890, 55252, 55979, 58160, 58520, 63976, 69065, 79970, 81424, 96691, 101780, 110504, 111958, 117040, 127952, 138130, 151943, 159940, 193382, 203560, 221008, 223916, 276260, 279895, 303886, 319880, 386764, 407120, 447832, 483455, 552520, 559790, 607772, 639760, 759715, 773528, 895664, 966910, 1063601, 1105040, 1119580, 1215544, 1519430, 1547056, 1933820, 2127202, 2239160, 2431088, 3038860, 3867640, 4254404, 4478320, 5318005, 6077720, 7735280, 8508808, 10636010, 12155440, 17017616, 21272020, 42544040, 85088080]

約数ペア:

[(1, 85088080), (2, 42544040), (4, 21272020), (5, 17017616), (7, 12155440), (8, 10636010), (10, 8508808), (11, 7735280), (14, 6077720), (16, 5318005), (19, 4478320), (20, 4254404), (22, 3867640), (28, 3038860), (35, 2431088), (38, 2239160), (40, 2127202), (44, 1933820), (55, 1547056), (56, 1519430), (70, 1215544), (76, 1119580), (77, 1105040), (80, 1063601), (88, 966910), (95, 895664), (110, 773528), (112, 759715), (133, 639760), (140, 607772), (152, 559790), (154, 552520), (176, 483455), (190, 447832), (209, 407120), (220, 386764), (266, 319880), (280, 303886), (304, 279895), (308, 276260), (380, 223916), (385, 221008), (418, 203560), (440, 193382), (532, 159940), (560, 151943), (616, 138130), (665, 127952), (727, 117040), (760, 111958), (770, 110504), (836, 101780), (880, 96691), (1045, 81424), (1064, 79970), (1232, 69065), (1330, 63976), (1454, 58520), (1463, 58160), (1520, 55979), (1540, 55252), (1672, 50890), (2090, 40712), (2128, 39985), (2660, 31988), (2908, 29260), (2926, 29080), (3080, 27626), (3344, 25445), (3635, 23408), (4180, 20356), (5089, 16720), (5320, 15994), (5816, 14630), (5852, 14540), (6160, 13813), (7270, 11704), (7315, 11632), (7997, 10640), (8360, 10178)]