821134080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5523

約数の個数: 216

約数和(自身を含む): 3060137808

約数和(自身を除く): 2239003728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5483, 5760, 6240, 7488, 8320, 9360, 9984, 10966, 11520, 12480, 14976, 16449, 16640, 18720, 21932, 24960, 27415, 29952, 32898, 37440, 43864, 49347, 49920, 54830, 65796, 71279, 74880, 82245, 87728, 98694, 109660, 131592, 142558, 149760, 164490, 175456, 197388, 213837, 219320, 246735, 263184, 285116, 328980, 350912, 356395, 394776, 427674, 438640, 493470, 526368, 570232, 641511, 657960, 701824, 712790, 789552, 855348, 877280, 986940, 1052736, 1069185, 1140464, 1283022, 1315920, 1403648, 1425580, 1579104, 1710696, 1754560, 1973880, 2105472, 2138370, 2280928, 2566044, 2631840, 2851160, 3158208, 3207555, 3421392, 3509120, 3947760, 4210944, 4276740, 4561856, 5132088, 5263680, 5702320, 6316416, 6415110, 6842784, 7018240, 7895520, 8553480, 9123712, 10264176, 10527360, 11404640, 12632832, 12830220, 13685568, 15791040, 17106960, 18247424, 20528352, 21054720, 22809280, 25660440, 27371136, 31582080, 34213920, 41056704, 45618560, 51320880, 54742272, 63164160, 68427840, 82113408, 91237120, 102641760, 136855680, 164226816, 205283520, 273711360, 410567040, 821134080]

約数ペア:

[(1, 821134080), (2, 410567040), (3, 273711360), (4, 205283520), (5, 164226816), (6, 136855680), (8, 102641760), (9, 91237120), (10, 82113408), (12, 68427840), (13, 63164160), (15, 54742272), (16, 51320880), (18, 45618560), (20, 41056704), (24, 34213920), (26, 31582080), (30, 27371136), (32, 25660440), (36, 22809280), (39, 21054720), (40, 20528352), (45, 18247424), (48, 17106960), (52, 15791040), (60, 13685568), (64, 12830220), (65, 12632832), (72, 11404640), (78, 10527360), (80, 10264176), (90, 9123712), (96, 8553480), (104, 7895520), (117, 7018240), (120, 6842784), (128, 6415110), (130, 6316416), (144, 5702320), (156, 5263680), (160, 5132088), (180, 4561856), (192, 4276740), (195, 4210944), (208, 3947760), (234, 3509120), (240, 3421392), (256, 3207555), (260, 3158208), (288, 2851160), (312, 2631840), (320, 2566044), (360, 2280928), (384, 2138370), (390, 2105472), (416, 1973880), (468, 1754560), (480, 1710696), (520, 1579104), (576, 1425580), (585, 1403648), (624, 1315920), (640, 1283022), (720, 1140464), (768, 1069185), (780, 1052736), (832, 986940), (936, 877280), (960, 855348), (1040, 789552), (1152, 712790), (1170, 701824), (1248, 657960), (1280, 641511), (1440, 570232), (1560, 526368), (1664, 493470), (1872, 438640), (1920, 427674), (2080, 394776), (2304, 356395), (2340, 350912), (2496, 328980), (2880, 285116), (3120, 263184), (3328, 246735), (3744, 219320), (3840, 213837), (4160, 197388), (4680, 175456), (4992, 164490), (5483, 149760), (5760, 142558), (6240, 131592), (7488, 109660), (8320, 98694), (9360, 87728), (9984, 82245), (10966, 74880), (11520, 71279), (12480, 65796), (14976, 54830), (16449, 49920), (16640, 49347), (18720, 43864), (21932, 37440), (24960, 32898), (27415, 29952)]