6940012160

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{701}}^1$

素因数の和:1250

約数の個数: 128

約数和(自身を含む): 17184960000

約数和(自身を除く): 10244947840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 499, 620, 640, 701, 992, 998, 1240, 1402, 1984, 1996, 2480, 2495, 2804, 3505, 3968, 3992, 4960, 4990, 5608, 7010, 7984, 9920, 9980, 11216, 14020, 15469, 15968, 19840, 19960, 21731, 22432, 28040, 30938, 31936, 39920, 43462, 44864, 56080, 61876, 63872, 77345, 79840, 86924, 89728, 108655, 112160, 123752, 154690, 159680, 173848, 217310, 224320, 247504, 309380, 319360, 347696, 349799, 434620, 448640, 495008, 618760, 695392, 699598, 869240, 990016, 1237520, 1390784, 1399196, 1738480, 1748995, 1980032, 2475040, 2781568, 2798392, 3476960, 3497990, 4950080, 5596784, 6953920, 6995980, 9900160, 10843769, 11193568, 13907840, 13991960, 21687538, 22387136, 27983920, 43375076, 44774272, 54218845, 55967840, 86750152, 108437690, 111935680, 173500304, 216875380, 223871360, 347000608, 433750760, 694001216, 867501520, 1388002432, 1735003040, 3470006080, 6940012160]

約数ペア:

[(1, 6940012160), (2, 3470006080), (4, 1735003040), (5, 1388002432), (8, 867501520), (10, 694001216), (16, 433750760), (20, 347000608), (31, 223871360), (32, 216875380), (40, 173500304), (62, 111935680), (64, 108437690), (80, 86750152), (124, 55967840), (128, 54218845), (155, 44774272), (160, 43375076), (248, 27983920), (310, 22387136), (320, 21687538), (496, 13991960), (499, 13907840), (620, 11193568), (640, 10843769), (701, 9900160), (992, 6995980), (998, 6953920), (1240, 5596784), (1402, 4950080), (1984, 3497990), (1996, 3476960), (2480, 2798392), (2495, 2781568), (2804, 2475040), (3505, 1980032), (3968, 1748995), (3992, 1738480), (4960, 1399196), (4990, 1390784), (5608, 1237520), (7010, 990016), (7984, 869240), (9920, 699598), (9980, 695392), (11216, 618760), (14020, 495008), (15469, 448640), (15968, 434620), (19840, 349799), (19960, 347696), (21731, 319360), (22432, 309380), (28040, 247504), (30938, 224320), (31936, 217310), (39920, 173848), (43462, 159680), (44864, 154690), (56080, 123752), (61876, 112160), (63872, 108655), (77345, 89728), (79840, 86924)]