282679957120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2113337}}^1$

素因数の和:2113386

約数の個数: 128

約数和(自身を含む): 776017713600

約数和(自身を除く): 493337756480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1408, 1520, 1672, 1760, 2090, 2432, 3040, 3344, 3520, 4180, 6080, 6688, 7040, 8360, 12160, 13376, 16720, 26752, 33440, 66880, 133760, 2113337, 4226674, 8453348, 10566685, 16906696, 21133370, 23246707, 33813392, 40153403, 42266740, 46493414, 67626784, 80306806, 84533480, 92986828, 116233535, 135253568, 160613612, 169066960, 185973656, 200767015, 232467070, 270507136, 321227224, 338133920, 371947312, 401534030, 441687433, 464934140, 642454448, 676267840, 743894624, 803068060, 883374866, 929868280, 1284908896, 1352535680, 1487789248, 1606136120, 1766749732, 1859736560, 2208437165, 2569817792, 2975578496, 3212272240, 3533499464, 3719473120, 4416874330, 5139635584, 6424544480, 7066998928, 7438946240, 8833748660, 12849088960, 14133997856, 14877892480, 17667497320, 25698177920, 28267995712, 35334994640, 56535991424, 70669989280, 141339978560, 282679957120]

約数ペア:

[(1, 282679957120), (2, 141339978560), (4, 70669989280), (5, 56535991424), (8, 35334994640), (10, 28267995712), (11, 25698177920), (16, 17667497320), (19, 14877892480), (20, 14133997856), (22, 12849088960), (32, 8833748660), (38, 7438946240), (40, 7066998928), (44, 6424544480), (55, 5139635584), (64, 4416874330), (76, 3719473120), (80, 3533499464), (88, 3212272240), (95, 2975578496), (110, 2569817792), (128, 2208437165), (152, 1859736560), (160, 1766749732), (176, 1606136120), (190, 1487789248), (209, 1352535680), (220, 1284908896), (304, 929868280), (320, 883374866), (352, 803068060), (380, 743894624), (418, 676267840), (440, 642454448), (608, 464934140), (640, 441687433), (704, 401534030), (760, 371947312), (836, 338133920), (880, 321227224), (1045, 270507136), (1216, 232467070), (1408, 200767015), (1520, 185973656), (1672, 169066960), (1760, 160613612), (2090, 135253568), (2432, 116233535), (3040, 92986828), (3344, 84533480), (3520, 80306806), (4180, 67626784), (6080, 46493414), (6688, 42266740), (7040, 40153403), (8360, 33813392), (12160, 23246707), (13376, 21133370), (16720, 16906696), (26752, 10566685), (33440, 8453348), (66880, 4226674), (133760, 2113337)]