243902880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 950019840

約数和(自身を除く): 706116960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 65, 72, 78, 80, 86, 90, 96, 101, 104, 108, 117, 120, 129, 130, 135, 144, 156, 160, 172, 180, 195, 202, 208, 215, 216, 234, 240, 258, 260, 270, 288, 303, 312, 344, 351, 360, 387, 390, 404, 416, 430, 432, 468, 480, 505, 516, 520, 540, 559, 585, 606, 624, 645, 688, 702, 720, 774, 780, 808, 860, 864, 909, 936, 1010, 1032, 1040, 1080, 1118, 1161, 1170, 1212, 1248, 1290, 1313, 1376, 1404, 1440, 1515, 1548, 1560, 1616, 1677, 1720, 1755, 1818, 1872, 1935, 2020, 2064, 2080, 2160, 2236, 2322, 2340, 2424, 2580, 2626, 2727, 2795, 2808, 3030, 3096, 3120, 3232, 3354, 3440, 3510, 3636, 3744, 3870, 3939, 4040, 4128, 4320, 4343, 4472, 4545, 4644, 4680, 4848, 5031, 5160, 5252, 5454, 5590, 5616, 5805, 6060, 6192, 6240, 6565, 6708, 6880, 7020, 7272, 7740, 7878, 8080, 8385, 8686, 8944, 9090, 9288, 9360, 9696, 10062, 10320, 10504, 10908, 11180, 11232, 11610, 11817, 12120, 12384, 13029, 13130, 13416, 13635, 14040, 14544, 15093, 15480, 15756, 16160, 16770, 17372, 17888, 18180, 18576, 18720, 19695, 20124, 20640, 21008, 21715, 21816, 22360, 23220, 23634, 24240, 25155, 26058, 26260, 26832, 27270, 28080, 29088, 30186, 30960, 31512, 33540, 34744, 35451, 36360, 37152, 39087, 39390, 40248, 42016, 43430, 43632, 44720, 46440, 47268, 48480, 50310, 52116, 52520, 53664, 54540, 56160, 56459, 59085, 60372, 61920, 63024, 65145, 67080, 69488, 70902, 72720, 75465, 78174, 78780, 80496, 86860, 87264, 89440, 92880, 94536, 100620, 104232, 105040, 109080, 112918, 117261, 118170, 120744, 126048, 130290, 134160, 138976, 141804, 145440, 150930, 156348, 157560, 160992, 169377, 173720, 177255, 185760, 189072, 195435, 201240, 208464, 210080, 218160, 225836, 234522, 236340, 241488, 260580, 268320, 282295, 283608, 301860, 312696, 315120, 338754, 347440, 354510, 378144, 390870, 402480, 416928, 436320, 451672, 469044, 472680, 482976, 508131, 521160, 564590, 567216, 586305, 603720, 625392, 630240, 677508, 694880, 709020, 781740, 804960, 846885, 903344, 938088, 945360, 1016262, 1042320, 1129180, 1134432, 1172610, 1207440, 1250784, 1355016, 1418040, 1524393, 1563480, 1693770, 1806688, 1876176, 1890720, 2032524, 2084640, 2258360, 2345220, 2414880, 2540655, 2710032, 2836080, 3048786, 3126960, 3387540, 3752352, 4065048, 4516720, 4690440, 5081310, 5420064, 5672160, 6097572, 6253920, 6775080, 7621965, 8130096, 9033440, 9380880, 10162620, 12195144, 13550160, 15243930, 16260192, 18761760, 20325240, 24390288, 27100320, 30487860, 40650480, 48780576, 60975720, 81300960, 121951440, 243902880]

約数ペア:

[(1, 243902880), (2, 121951440), (3, 81300960), (4, 60975720), (5, 48780576), (6, 40650480), (8, 30487860), (9, 27100320), (10, 24390288), (12, 20325240), (13, 18761760), (15, 16260192), (16, 15243930), (18, 13550160), (20, 12195144), (24, 10162620), (26, 9380880), (27, 9033440), (30, 8130096), (32, 7621965), (36, 6775080), (39, 6253920), (40, 6097572), (43, 5672160), (45, 5420064), (48, 5081310), (52, 4690440), (54, 4516720), (60, 4065048), (65, 3752352), (72, 3387540), (78, 3126960), (80, 3048786), (86, 2836080), (90, 2710032), (96, 2540655), (101, 2414880), (104, 2345220), (108, 2258360), (117, 2084640), (120, 2032524), (129, 1890720), (130, 1876176), (135, 1806688), (144, 1693770), (156, 1563480), (160, 1524393), (172, 1418040), (180, 1355016), (195, 1250784), (202, 1207440), (208, 1172610), (215, 1134432), (216, 1129180), (234, 1042320), (240, 1016262), (258, 945360), (260, 938088), (270, 903344), (288, 846885), (303, 804960), (312, 781740), (344, 709020), (351, 694880), (360, 677508), (387, 630240), (390, 625392), (404, 603720), (416, 586305), (430, 567216), (432, 564590), (468, 521160), (480, 508131), (505, 482976), (516, 472680), (520, 469044), (540, 451672), (559, 436320), (585, 416928), (606, 402480), (624, 390870), (645, 378144), (688, 354510), (702, 347440), (720, 338754), (774, 315120), (780, 312696), (808, 301860), (860, 283608), (864, 282295), (909, 268320), (936, 260580), (1010, 241488), (1032, 236340), (1040, 234522), (1080, 225836), (1118, 218160), (1161, 210080), (1170, 208464), (1212, 201240), (1248, 195435), (1290, 189072), (1313, 185760), (1376, 177255), (1404, 173720), (1440, 169377), (1515, 160992), (1548, 157560), (1560, 156348), (1616, 150930), (1677, 145440), (1720, 141804), (1755, 138976), (1818, 134160), (1872, 130290), (1935, 126048), (2020, 120744), (2064, 118170), (2080, 117261), (2160, 112918), (2236, 109080), (2322, 105040), (2340, 104232), (2424, 100620), (2580, 94536), (2626, 92880), (2727, 89440), (2795, 87264), (2808, 86860), (3030, 80496), (3096, 78780), (3120, 78174), (3232, 75465), (3354, 72720), (3440, 70902), (3510, 69488), (3636, 67080), (3744, 65145), (3870, 63024), (3939, 61920), (4040, 60372), (4128, 59085), (4320, 56459), (4343, 56160), (4472, 54540), (4545, 53664), (4644, 52520), (4680, 52116), (4848, 50310), (5031, 48480), (5160, 47268), (5252, 46440), (5454, 44720), (5590, 43632), (5616, 43430), (5805, 42016), (6060, 40248), (6192, 39390), (6240, 39087), (6565, 37152), (6708, 36360), (6880, 35451), (7020, 34744), (7272, 33540), (7740, 31512), (7878, 30960), (8080, 30186), (8385, 29088), (8686, 28080), (8944, 27270), (9090, 26832), (9288, 26260), (9360, 26058), (9696, 25155), (10062, 24240), (10320, 23634), (10504, 23220), (10908, 22360), (11180, 21816), (11232, 21715), (11610, 21008), (11817, 20640), (12120, 20124), (12384, 19695), (13029, 18720), (13130, 18576), (13416, 18180), (13635, 17888), (14040, 17372), (14544, 16770), (15093, 16160), (15480, 15756)]