620051040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:614

約数の個数: 288

約数和(自身を含む): 2441275200

約数和(自身を除く): 1821224160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 137, 140, 144, 160, 168, 180, 210, 224, 240, 252, 274, 280, 288, 315, 336, 360, 411, 420, 449, 480, 504, 548, 560, 630, 672, 685, 720, 822, 840, 898, 959, 1008, 1096, 1120, 1233, 1260, 1347, 1370, 1440, 1644, 1680, 1796, 1918, 2016, 2055, 2192, 2245, 2466, 2520, 2694, 2740, 2877, 3143, 3288, 3360, 3592, 3836, 4041, 4110, 4384, 4490, 4795, 4932, 5040, 5388, 5480, 5754, 6165, 6286, 6576, 6735, 7184, 7672, 8082, 8220, 8631, 8980, 9429, 9590, 9864, 10080, 10776, 10960, 11508, 12330, 12572, 13152, 13470, 14368, 14385, 15344, 15715, 16164, 16440, 17262, 17960, 18858, 19180, 19728, 20205, 21552, 21920, 23016, 24660, 25144, 26940, 28287, 28770, 30688, 31430, 32328, 32880, 34524, 35920, 37716, 38360, 39456, 40410, 43104, 43155, 46032, 47145, 49320, 50288, 53880, 56574, 57540, 61513, 62860, 64656, 65760, 69048, 71840, 75432, 76720, 80820, 86310, 92064, 94290, 98640, 100576, 107760, 113148, 115080, 123026, 125720, 129312, 138096, 141435, 150864, 153440, 161640, 172620, 184539, 188580, 197280, 215520, 226296, 230160, 246052, 251440, 276192, 282870, 301728, 307565, 323280, 345240, 369078, 377160, 430591, 452592, 460320, 492104, 502880, 553617, 565740, 615130, 646560, 690480, 738156, 754320, 861182, 905184, 922695, 984208, 1107234, 1131480, 1230260, 1291773, 1380960, 1476312, 1508640, 1722364, 1845390, 1968416, 2152955, 2214468, 2262960, 2460520, 2583546, 2768085, 2952624, 3444728, 3690780, 3875319, 4305910, 4428936, 4525920, 4921040, 5167092, 5536170, 5905248, 6458865, 6889456, 7381560, 7750638, 8611820, 8857872, 9842080, 10334184, 11072340, 12917730, 13778912, 14763120, 15501276, 17223640, 17715744, 19376595, 20668368, 22144680, 25835460, 29526240, 31002552, 34447280, 38753190, 41336736, 44289360, 51670920, 62005104, 68894560, 77506380, 88578720, 103341840, 124010208, 155012760, 206683680, 310025520, 620051040]

約数ペア:

[(1, 620051040), (2, 310025520), (3, 206683680), (4, 155012760), (5, 124010208), (6, 103341840), (7, 88578720), (8, 77506380), (9, 68894560), (10, 62005104), (12, 51670920), (14, 44289360), (15, 41336736), (16, 38753190), (18, 34447280), (20, 31002552), (21, 29526240), (24, 25835460), (28, 22144680), (30, 20668368), (32, 19376595), (35, 17715744), (36, 17223640), (40, 15501276), (42, 14763120), (45, 13778912), (48, 12917730), (56, 11072340), (60, 10334184), (63, 9842080), (70, 8857872), (72, 8611820), (80, 7750638), (84, 7381560), (90, 6889456), (96, 6458865), (105, 5905248), (112, 5536170), (120, 5167092), (126, 4921040), (137, 4525920), (140, 4428936), (144, 4305910), (160, 3875319), (168, 3690780), (180, 3444728), (210, 2952624), (224, 2768085), (240, 2583546), (252, 2460520), (274, 2262960), (280, 2214468), (288, 2152955), (315, 1968416), (336, 1845390), (360, 1722364), (411, 1508640), (420, 1476312), (449, 1380960), (480, 1291773), (504, 1230260), (548, 1131480), (560, 1107234), (630, 984208), (672, 922695), (685, 905184), (720, 861182), (822, 754320), (840, 738156), (898, 690480), (959, 646560), (1008, 615130), (1096, 565740), (1120, 553617), (1233, 502880), (1260, 492104), (1347, 460320), (1370, 452592), (1440, 430591), (1644, 377160), (1680, 369078), (1796, 345240), (1918, 323280), (2016, 307565), (2055, 301728), (2192, 282870), (2245, 276192), (2466, 251440), (2520, 246052), (2694, 230160), (2740, 226296), (2877, 215520), (3143, 197280), (3288, 188580), (3360, 184539), (3592, 172620), (3836, 161640), (4041, 153440), (4110, 150864), (4384, 141435), (4490, 138096), (4795, 129312), (4932, 125720), (5040, 123026), (5388, 115080), (5480, 113148), (5754, 107760), (6165, 100576), (6286, 98640), (6576, 94290), (6735, 92064), (7184, 86310), (7672, 80820), (8082, 76720), (8220, 75432), (8631, 71840), (8980, 69048), (9429, 65760), (9590, 64656), (9864, 62860), (10080, 61513), (10776, 57540), (10960, 56574), (11508, 53880), (12330, 50288), (12572, 49320), (13152, 47145), (13470, 46032), (14368, 43155), (14385, 43104), (15344, 40410), (15715, 39456), (16164, 38360), (16440, 37716), (17262, 35920), (17960, 34524), (18858, 32880), (19180, 32328), (19728, 31430), (20205, 30688), (21552, 28770), (21920, 28287), (23016, 26940), (24660, 25144)]