879450780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 2814271488

約数和(自身を除く): 1934820708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 60, 62, 65, 74, 78, 93, 111, 124, 130, 148, 155, 156, 185, 186, 195, 222, 260, 310, 370, 372, 390, 403, 444, 465, 481, 555, 620, 740, 780, 806, 930, 962, 983, 1110, 1147, 1209, 1443, 1612, 1860, 1924, 1966, 2015, 2220, 2294, 2405, 2418, 2886, 2949, 3441, 3932, 4030, 4588, 4810, 4836, 4915, 5735, 5772, 5898, 6045, 6882, 7215, 8060, 9620, 9830, 11470, 11796, 12090, 12779, 13764, 14430, 14745, 14911, 17205, 19660, 22940, 24180, 25558, 28860, 29490, 29822, 30473, 34410, 36371, 38337, 44733, 51116, 58980, 59644, 60946, 63895, 68820, 72742, 74555, 76674, 89466, 91419, 109113, 121892, 127790, 145484, 149110, 152365, 153348, 178932, 181855, 182838, 191685, 218226, 223665, 255580, 298220, 304730, 363710, 365676, 383370, 396149, 436452, 447330, 457095, 472823, 545565, 609460, 727420, 766740, 792298, 894660, 914190, 945646, 1091130, 1127501, 1188447, 1418469, 1584596, 1828380, 1891292, 1980745, 2182260, 2255002, 2364115, 2376894, 2836938, 3382503, 3961490, 4510004, 4728230, 4753788, 5637505, 5673876, 5942235, 6765006, 7092345, 7922980, 9456460, 11275010, 11884470, 13530012, 14184690, 14657513, 16912515, 22550020, 23768940, 28369380, 29315026, 33825030, 43972539, 58630052, 67650060, 73287565, 87945078, 146575130, 175890156, 219862695, 293150260, 439725390, 879450780]

約数ペア:

[(1, 879450780), (2, 439725390), (3, 293150260), (4, 219862695), (5, 175890156), (6, 146575130), (10, 87945078), (12, 73287565), (13, 67650060), (15, 58630052), (20, 43972539), (26, 33825030), (30, 29315026), (31, 28369380), (37, 23768940), (39, 22550020), (52, 16912515), (60, 14657513), (62, 14184690), (65, 13530012), (74, 11884470), (78, 11275010), (93, 9456460), (111, 7922980), (124, 7092345), (130, 6765006), (148, 5942235), (155, 5673876), (156, 5637505), (185, 4753788), (186, 4728230), (195, 4510004), (222, 3961490), (260, 3382503), (310, 2836938), (370, 2376894), (372, 2364115), (390, 2255002), (403, 2182260), (444, 1980745), (465, 1891292), (481, 1828380), (555, 1584596), (620, 1418469), (740, 1188447), (780, 1127501), (806, 1091130), (930, 945646), (962, 914190), (983, 894660), (1110, 792298), (1147, 766740), (1209, 727420), (1443, 609460), (1612, 545565), (1860, 472823), (1924, 457095), (1966, 447330), (2015, 436452), (2220, 396149), (2294, 383370), (2405, 365676), (2418, 363710), (2886, 304730), (2949, 298220), (3441, 255580), (3932, 223665), (4030, 218226), (4588, 191685), (4810, 182838), (4836, 181855), (4915, 178932), (5735, 153348), (5772, 152365), (5898, 149110), (6045, 145484), (6882, 127790), (7215, 121892), (8060, 109113), (9620, 91419), (9830, 89466), (11470, 76674), (11796, 74555), (12090, 72742), (12779, 68820), (13764, 63895), (14430, 60946), (14745, 59644), (14911, 58980), (17205, 51116), (19660, 44733), (22940, 38337), (24180, 36371), (25558, 34410), (28860, 30473), (29490, 29822)]