2748651840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28921}}^1$

素因数の和:28958

約数の個数: 224

約数和(自身を含む): 10578510720

約数和(自身を除く): 7829858880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 23760, 28921, 31680, 47520, 57842, 86763, 95040, 115684, 144605, 173526, 231368, 260289, 289210, 318131, 347052, 433815, 462736, 520578, 578420, 636262, 694104, 780867, 867630, 925472, 954393, 1041156, 1156840, 1272524, 1301445, 1388208, 1561734, 1590655, 1735260, 1850944, 1908786, 2082312, 2313680, 2545048, 2602890, 2776416, 2863179, 3123468, 3181310, 3470520, 3817572, 3904335, 4164624, 4627360, 4771965, 5090096, 5205780, 5552832, 5726358, 6246936, 6362620, 6941040, 7635144, 7808670, 8329248, 8589537, 9254720, 9543930, 10180192, 10411560, 11452716, 12493872, 12725240, 13882080, 14315895, 15270288, 15617340, 16658496, 17179074, 19087860, 20360384, 20823120, 22905432, 24987744, 25450480, 27764160, 28631790, 30540576, 31234680, 34358148, 38175720, 41646240, 42947685, 45810864, 49975488, 50900960, 57263580, 61081152, 62469360, 68716296, 76351440, 83292480, 85895370, 91621728, 101801920, 114527160, 124938720, 137432592, 152702880, 171790740, 183243456, 229054320, 249877440, 274865184, 305405760, 343581480, 458108640, 549730368, 687162960, 916217280, 1374325920, 2748651840]

約数ペア:

[(1, 2748651840), (2, 1374325920), (3, 916217280), (4, 687162960), (5, 549730368), (6, 458108640), (8, 343581480), (9, 305405760), (10, 274865184), (11, 249877440), (12, 229054320), (15, 183243456), (16, 171790740), (18, 152702880), (20, 137432592), (22, 124938720), (24, 114527160), (27, 101801920), (30, 91621728), (32, 85895370), (33, 83292480), (36, 76351440), (40, 68716296), (44, 62469360), (45, 61081152), (48, 57263580), (54, 50900960), (55, 49975488), (60, 45810864), (64, 42947685), (66, 41646240), (72, 38175720), (80, 34358148), (88, 31234680), (90, 30540576), (96, 28631790), (99, 27764160), (108, 25450480), (110, 24987744), (120, 22905432), (132, 20823120), (135, 20360384), (144, 19087860), (160, 17179074), (165, 16658496), (176, 15617340), (180, 15270288), (192, 14315895), (198, 13882080), (216, 12725240), (220, 12493872), (240, 11452716), (264, 10411560), (270, 10180192), (288, 9543930), (297, 9254720), (320, 8589537), (330, 8329248), (352, 7808670), (360, 7635144), (396, 6941040), (432, 6362620), (440, 6246936), (480, 5726358), (495, 5552832), (528, 5205780), (540, 5090096), (576, 4771965), (594, 4627360), (660, 4164624), (704, 3904335), (720, 3817572), (792, 3470520), (864, 3181310), (880, 3123468), (960, 2863179), (990, 2776416), (1056, 2602890), (1080, 2545048), (1188, 2313680), (1320, 2082312), (1440, 1908786), (1485, 1850944), (1584, 1735260), (1728, 1590655), (1760, 1561734), (1980, 1388208), (2112, 1301445), (2160, 1272524), (2376, 1156840), (2640, 1041156), (2880, 954393), (2970, 925472), (3168, 867630), (3520, 780867), (3960, 694104), (4320, 636262), (4752, 578420), (5280, 520578), (5940, 462736), (6336, 433815), (7920, 347052), (8640, 318131), (9504, 289210), (10560, 260289), (11880, 231368), (15840, 173526), (19008, 144605), (23760, 115684), (28921, 95040), (31680, 86763), (47520, 57842)]