513639840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1$

素因数の和:2675

約数の個数: 192

約数和(自身を含む): 1881169920

約数和(自身を除く): 1367530080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 1120, 1180, 1239, 1416, 1652, 1680, 1770, 1888, 2065, 2360, 2478, 2591, 2832, 3304, 3360, 3540, 4130, 4720, 4956, 5182, 5664, 6195, 6608, 7080, 7773, 8260, 9440, 9912, 10364, 12390, 12955, 13216, 14160, 15546, 16520, 18137, 19824, 20728, 24780, 25910, 28320, 31092, 33040, 36274, 38865, 39648, 41456, 49560, 51820, 54411, 62184, 66080, 72548, 77730, 82912, 90685, 99120, 103640, 108822, 124368, 145096, 152869, 155460, 181370, 198240, 207280, 217644, 248736, 272055, 290192, 305738, 310920, 362740, 414560, 435288, 458607, 544110, 580384, 611476, 621840, 725480, 764345, 870576, 917214, 1070083, 1088220, 1222952, 1243680, 1450960, 1528690, 1741152, 1834428, 2140166, 2176440, 2293035, 2445904, 2901920, 3057380, 3210249, 3668856, 4280332, 4352880, 4586070, 4891808, 5350415, 6114760, 6420498, 7337712, 8560664, 8705760, 9172140, 10700830, 12229520, 12840996, 14675424, 16051245, 17121328, 18344280, 21401660, 24459040, 25681992, 32102490, 34242656, 36688560, 42803320, 51363984, 64204980, 73377120, 85606640, 102727968, 128409960, 171213280, 256819920, 513639840]

約数ペア:

[(1, 513639840), (2, 256819920), (3, 171213280), (4, 128409960), (5, 102727968), (6, 85606640), (7, 73377120), (8, 64204980), (10, 51363984), (12, 42803320), (14, 36688560), (15, 34242656), (16, 32102490), (20, 25681992), (21, 24459040), (24, 21401660), (28, 18344280), (30, 17121328), (32, 16051245), (35, 14675424), (40, 12840996), (42, 12229520), (48, 10700830), (56, 9172140), (59, 8705760), (60, 8560664), (70, 7337712), (80, 6420498), (84, 6114760), (96, 5350415), (105, 4891808), (112, 4586070), (118, 4352880), (120, 4280332), (140, 3668856), (160, 3210249), (168, 3057380), (177, 2901920), (210, 2445904), (224, 2293035), (236, 2176440), (240, 2140166), (280, 1834428), (295, 1741152), (336, 1528690), (354, 1450960), (413, 1243680), (420, 1222952), (472, 1088220), (480, 1070083), (560, 917214), (590, 870576), (672, 764345), (708, 725480), (826, 621840), (840, 611476), (885, 580384), (944, 544110), (1120, 458607), (1180, 435288), (1239, 414560), (1416, 362740), (1652, 310920), (1680, 305738), (1770, 290192), (1888, 272055), (2065, 248736), (2360, 217644), (2478, 207280), (2591, 198240), (2832, 181370), (3304, 155460), (3360, 152869), (3540, 145096), (4130, 124368), (4720, 108822), (4956, 103640), (5182, 99120), (5664, 90685), (6195, 82912), (6608, 77730), (7080, 72548), (7773, 66080), (8260, 62184), (9440, 54411), (9912, 51820), (10364, 49560), (12390, 41456), (12955, 39648), (13216, 38865), (14160, 36274), (15546, 33040), (16520, 31092), (18137, 28320), (19824, 25910), (20728, 24780)]