2079205920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11933}}^1$

素因数の和:11976

約数の個数: 216

約数和(自身を含む): 7799608908

約数和(自身を除く): 5720402988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 11616, 11933, 14520, 15840, 17424, 19360, 21780, 23866, 29040, 34848, 35799, 43560, 47732, 58080, 59665, 71598, 87120, 95464, 107397, 119330, 131263, 143196, 174240, 178995, 190928, 214794, 238660, 262526, 286392, 357990, 381856, 393789, 429588, 477320, 525052, 536985, 572784, 656315, 715980, 787578, 859176, 954640, 1050104, 1073970, 1145568, 1181367, 1312630, 1431960, 1443893, 1575156, 1718352, 1909280, 1968945, 2100208, 2147940, 2362734, 2625260, 2863920, 2887786, 3150312, 3436704, 3937890, 4200416, 4295880, 4331679, 4725468, 5250520, 5727840, 5775572, 5906835, 6300624, 7219465, 7875780, 8591760, 8663358, 9450936, 10501040, 11551144, 11813670, 12601248, 12995037, 14438930, 15751560, 17183520, 17326716, 18901872, 21002080, 21658395, 23102288, 23627340, 25990074, 28877860, 31503120, 34653432, 37803744, 43316790, 46204576, 47254680, 51980148, 57755720, 63006240, 64975185, 69306864, 86633580, 94509360, 103960296, 115511440, 129950370, 138613728, 173267160, 189018720, 207920592, 231022880, 259900740, 346534320, 415841184, 519801480, 693068640, 1039602960, 2079205920]

約数ペア:

[(1, 2079205920), (2, 1039602960), (3, 693068640), (4, 519801480), (5, 415841184), (6, 346534320), (8, 259900740), (9, 231022880), (10, 207920592), (11, 189018720), (12, 173267160), (15, 138613728), (16, 129950370), (18, 115511440), (20, 103960296), (22, 94509360), (24, 86633580), (30, 69306864), (32, 64975185), (33, 63006240), (36, 57755720), (40, 51980148), (44, 47254680), (45, 46204576), (48, 43316790), (55, 37803744), (60, 34653432), (66, 31503120), (72, 28877860), (80, 25990074), (88, 23627340), (90, 23102288), (96, 21658395), (99, 21002080), (110, 18901872), (120, 17326716), (121, 17183520), (132, 15751560), (144, 14438930), (160, 12995037), (165, 12601248), (176, 11813670), (180, 11551144), (198, 10501040), (220, 9450936), (240, 8663358), (242, 8591760), (264, 7875780), (288, 7219465), (330, 6300624), (352, 5906835), (360, 5775572), (363, 5727840), (396, 5250520), (440, 4725468), (480, 4331679), (484, 4295880), (495, 4200416), (528, 3937890), (605, 3436704), (660, 3150312), (720, 2887786), (726, 2863920), (792, 2625260), (880, 2362734), (968, 2147940), (990, 2100208), (1056, 1968945), (1089, 1909280), (1210, 1718352), (1320, 1575156), (1440, 1443893), (1452, 1431960), (1584, 1312630), (1760, 1181367), (1815, 1145568), (1936, 1073970), (1980, 1050104), (2178, 954640), (2420, 859176), (2640, 787578), (2904, 715980), (3168, 656315), (3630, 572784), (3872, 536985), (3960, 525052), (4356, 477320), (4840, 429588), (5280, 393789), (5445, 381856), (5808, 357990), (7260, 286392), (7920, 262526), (8712, 238660), (9680, 214794), (10890, 190928), (11616, 178995), (11933, 174240), (14520, 143196), (15840, 131263), (17424, 119330), (19360, 107397), (21780, 95464), (23866, 87120), (29040, 71598), (34848, 59665), (35799, 58080), (43560, 47732)]