2719538640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41507}}^1$

素因数の和:41546

約数の個数: 240

約数和(自身を含む): 11241030528

約数和(自身を除く): 8521491888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 41507, 65520, 83014, 124521, 166028, 207535, 249042, 290549, 332056, 373563, 415070, 498084, 539591, 581098, 622605, 664112, 747126, 830140, 871647, 996168, 1079182, 1162196, 1245210, 1452745, 1494252, 1618773, 1660280, 1743294, 1867815, 1992336, 2158364, 2324392, 2490420, 2614941, 2697955, 2905490, 2988504, 3237546, 3320560, 3486588, 3735630, 3777137, 4316728, 4358235, 4648784, 4856319, 4980840, 5229882, 5395910, 5810980, 5977008, 6475092, 6973176, 7471260, 7554274, 8093865, 8633456, 8716470, 9712638, 9961680, 10459764, 10791820, 11331411, 11621960, 12950184, 13074705, 13946352, 14942520, 15108548, 16187730, 17432940, 18885685, 19425276, 20919528, 21583640, 22662822, 23243920, 24281595, 25900368, 26149410, 29885040, 30217096, 32375460, 33994233, 34865880, 37771370, 38850552, 41839056, 43167280, 45325644, 48563190, 52298820, 56657055, 60434192, 64750920, 67988466, 69731760, 75542740, 77701104, 90651288, 97126380, 104597640, 113314110, 129501840, 135976932, 151085480, 169971165, 181302576, 194252760, 209195280, 226628220, 271953864, 302170960, 339942330, 388505520, 453256440, 543907728, 679884660, 906512880, 1359769320, 2719538640]

約数ペア:

[(1, 2719538640), (2, 1359769320), (3, 906512880), (4, 679884660), (5, 543907728), (6, 453256440), (7, 388505520), (8, 339942330), (9, 302170960), (10, 271953864), (12, 226628220), (13, 209195280), (14, 194252760), (15, 181302576), (16, 169971165), (18, 151085480), (20, 135976932), (21, 129501840), (24, 113314110), (26, 104597640), (28, 97126380), (30, 90651288), (35, 77701104), (36, 75542740), (39, 69731760), (40, 67988466), (42, 64750920), (45, 60434192), (48, 56657055), (52, 52298820), (56, 48563190), (60, 45325644), (63, 43167280), (65, 41839056), (70, 38850552), (72, 37771370), (78, 34865880), (80, 33994233), (84, 32375460), (90, 30217096), (91, 29885040), (104, 26149410), (105, 25900368), (112, 24281595), (117, 23243920), (120, 22662822), (126, 21583640), (130, 20919528), (140, 19425276), (144, 18885685), (156, 17432940), (168, 16187730), (180, 15108548), (182, 14942520), (195, 13946352), (208, 13074705), (210, 12950184), (234, 11621960), (240, 11331411), (252, 10791820), (260, 10459764), (273, 9961680), (280, 9712638), (312, 8716470), (315, 8633456), (336, 8093865), (360, 7554274), (364, 7471260), (390, 6973176), (420, 6475092), (455, 5977008), (468, 5810980), (504, 5395910), (520, 5229882), (546, 4980840), (560, 4856319), (585, 4648784), (624, 4358235), (630, 4316728), (720, 3777137), (728, 3735630), (780, 3486588), (819, 3320560), (840, 3237546), (910, 2988504), (936, 2905490), (1008, 2697955), (1040, 2614941), (1092, 2490420), (1170, 2324392), (1260, 2158364), (1365, 1992336), (1456, 1867815), (1560, 1743294), (1638, 1660280), (1680, 1618773), (1820, 1494252), (1872, 1452745), (2184, 1245210), (2340, 1162196), (2520, 1079182), (2730, 996168), (3120, 871647), (3276, 830140), (3640, 747126), (4095, 664112), (4368, 622605), (4680, 581098), (5040, 539591), (5460, 498084), (6552, 415070), (7280, 373563), (8190, 332056), (9360, 290549), (10920, 249042), (13104, 207535), (16380, 166028), (21840, 124521), (32760, 83014), (41507, 65520)]