255265244640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8441311}}^1$

素因数の和:8441342

約数の個数: 192

約数和(自身を含む): 1021061099520

約数和(自身を除く): 765795854880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 8441311, 16882622, 25323933, 33765244, 42206555, 50647866, 59089177, 67530488, 75971799, 84413110, 101295732, 118178354, 126619665, 135060976, 151943598, 168826220, 177267531, 202591464, 227915397, 236356708, 253239330, 270121952, 295445885, 303887196, 337652440, 354535062, 379858995, 405182928, 455830794, 472713416, 506478660, 531802593, 590891770, 607774392, 675304880, 709070124, 759717990, 810365856, 886337655, 911661588, 945426832, 1012957320, 1063605186, 1139576985, 1181783540, 1215548784, 1350609760, 1418140248, 1519435980, 1595407779, 1772675310, 1823323176, 1890853664, 2025914640, 2127210372, 2279153970, 2363567080, 2431097568, 2659012965, 2836280496, 3038871960, 3190815558, 3545350620, 3646646352, 4051829280, 4254420744, 4558307940, 4727134160, 5318025930, 5672560992, 6077743920, 6381631116, 7090701240, 7293292704, 7977038895, 8508841488, 9116615880, 9454268320, 10636051860, 12155487840, 12763262232, 14181402480, 15954077790, 17017682976, 18233231760, 21272103720, 25526524464, 28362804960, 31908155580, 36466463520, 42544207440, 51053048928, 63816311160, 85088414880, 127632622320, 255265244640]

約数ペア:

[(1, 255265244640), (2, 127632622320), (3, 85088414880), (4, 63816311160), (5, 51053048928), (6, 42544207440), (7, 36466463520), (8, 31908155580), (9, 28362804960), (10, 25526524464), (12, 21272103720), (14, 18233231760), (15, 17017682976), (16, 15954077790), (18, 14181402480), (20, 12763262232), (21, 12155487840), (24, 10636051860), (27, 9454268320), (28, 9116615880), (30, 8508841488), (32, 7977038895), (35, 7293292704), (36, 7090701240), (40, 6381631116), (42, 6077743920), (45, 5672560992), (48, 5318025930), (54, 4727134160), (56, 4558307940), (60, 4254420744), (63, 4051829280), (70, 3646646352), (72, 3545350620), (80, 3190815558), (84, 3038871960), (90, 2836280496), (96, 2659012965), (105, 2431097568), (108, 2363567080), (112, 2279153970), (120, 2127210372), (126, 2025914640), (135, 1890853664), (140, 1823323176), (144, 1772675310), (160, 1595407779), (168, 1519435980), (180, 1418140248), (189, 1350609760), (210, 1215548784), (216, 1181783540), (224, 1139576985), (240, 1063605186), (252, 1012957320), (270, 945426832), (280, 911661588), (288, 886337655), (315, 810365856), (336, 759717990), (360, 709070124), (378, 675304880), (420, 607774392), (432, 590891770), (480, 531802593), (504, 506478660), (540, 472713416), (560, 455830794), (630, 405182928), (672, 379858995), (720, 354535062), (756, 337652440), (840, 303887196), (864, 295445885), (945, 270121952), (1008, 253239330), (1080, 236356708), (1120, 227915397), (1260, 202591464), (1440, 177267531), (1512, 168826220), (1680, 151943598), (1890, 135060976), (2016, 126619665), (2160, 118178354), (2520, 101295732), (3024, 84413110), (3360, 75971799), (3780, 67530488), (4320, 59089177), (5040, 50647866), (6048, 42206555), (7560, 33765244), (10080, 25323933), (15120, 16882622), (30240, 8441311)]