286441920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 280

約数和(自身を含む): 1046677104

約数和(自身を除く): 760235184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 257, 258, 270, 288, 320, 324, 344, 360, 387, 405, 430, 432, 480, 514, 516, 540, 576, 645, 648, 688, 720, 771, 774, 810, 860, 864, 960, 1028, 1032, 1080, 1161, 1285, 1290, 1296, 1376, 1440, 1542, 1548, 1620, 1720, 1728, 1935, 2056, 2064, 2160, 2313, 2322, 2570, 2580, 2592, 2752, 2880, 3084, 3096, 3240, 3440, 3483, 3855, 3870, 4112, 4128, 4320, 4626, 4644, 5140, 5160, 5184, 5805, 6168, 6192, 6480, 6880, 6939, 6966, 7710, 7740, 8224, 8256, 8640, 9252, 9288, 10280, 10320, 11051, 11565, 11610, 12336, 12384, 12960, 13760, 13878, 13932, 15420, 15480, 16448, 17415, 18504, 18576, 20560, 20640, 20817, 22102, 23130, 23220, 24672, 24768, 25920, 27756, 27864, 30840, 30960, 33153, 34695, 34830, 37008, 37152, 41120, 41280, 41634, 44204, 46260, 46440, 49344, 55255, 55512, 55728, 61680, 61920, 66306, 69390, 69660, 74016, 74304, 82240, 83268, 88408, 92520, 92880, 99459, 104085, 110510, 111024, 111456, 123360, 123840, 132612, 138780, 139320, 148032, 165765, 166536, 176816, 185040, 185760, 198918, 208170, 221020, 222048, 222912, 246720, 265224, 277560, 278640, 298377, 331530, 333072, 353632, 370080, 371520, 397836, 416340, 442040, 444096, 497295, 530448, 555120, 557280, 596754, 663060, 666144, 707264, 740160, 795672, 832680, 884080, 895131, 994590, 1060896, 1110240, 1114560, 1193508, 1326120, 1332288, 1491885, 1591344, 1665360, 1768160, 1790262, 1989180, 2121792, 2220480, 2387016, 2652240, 2983770, 3182688, 3330720, 3536320, 3580524, 3978360, 4475655, 4774032, 5304480, 5967540, 6365376, 6661440, 7161048, 7956720, 8951310, 9548064, 10608960, 11935080, 14322096, 15913440, 17902620, 19096128, 23870160, 28644192, 31826880, 35805240, 47740320, 57288384, 71610480, 95480640, 143220960, 286441920]

約数ペア:

[(1, 286441920), (2, 143220960), (3, 95480640), (4, 71610480), (5, 57288384), (6, 47740320), (8, 35805240), (9, 31826880), (10, 28644192), (12, 23870160), (15, 19096128), (16, 17902620), (18, 15913440), (20, 14322096), (24, 11935080), (27, 10608960), (30, 9548064), (32, 8951310), (36, 7956720), (40, 7161048), (43, 6661440), (45, 6365376), (48, 5967540), (54, 5304480), (60, 4774032), (64, 4475655), (72, 3978360), (80, 3580524), (81, 3536320), (86, 3330720), (90, 3182688), (96, 2983770), (108, 2652240), (120, 2387016), (129, 2220480), (135, 2121792), (144, 1989180), (160, 1790262), (162, 1768160), (172, 1665360), (180, 1591344), (192, 1491885), (215, 1332288), (216, 1326120), (240, 1193508), (257, 1114560), (258, 1110240), (270, 1060896), (288, 994590), (320, 895131), (324, 884080), (344, 832680), (360, 795672), (387, 740160), (405, 707264), (430, 666144), (432, 663060), (480, 596754), (514, 557280), (516, 555120), (540, 530448), (576, 497295), (645, 444096), (648, 442040), (688, 416340), (720, 397836), (771, 371520), (774, 370080), (810, 353632), (860, 333072), (864, 331530), (960, 298377), (1028, 278640), (1032, 277560), (1080, 265224), (1161, 246720), (1285, 222912), (1290, 222048), (1296, 221020), (1376, 208170), (1440, 198918), (1542, 185760), (1548, 185040), (1620, 176816), (1720, 166536), (1728, 165765), (1935, 148032), (2056, 139320), (2064, 138780), (2160, 132612), (2313, 123840), (2322, 123360), (2570, 111456), (2580, 111024), (2592, 110510), (2752, 104085), (2880, 99459), (3084, 92880), (3096, 92520), (3240, 88408), (3440, 83268), (3483, 82240), (3855, 74304), (3870, 74016), (4112, 69660), (4128, 69390), (4320, 66306), (4626, 61920), (4644, 61680), (5140, 55728), (5160, 55512), (5184, 55255), (5805, 49344), (6168, 46440), (6192, 46260), (6480, 44204), (6880, 41634), (6939, 41280), (6966, 41120), (7710, 37152), (7740, 37008), (8224, 34830), (8256, 34695), (8640, 33153), (9252, 30960), (9288, 30840), (10280, 27864), (10320, 27756), (11051, 25920), (11565, 24768), (11610, 24672), (12336, 23220), (12384, 23130), (12960, 22102), (13760, 20817), (13878, 20640), (13932, 20560), (15420, 18576), (15480, 18504), (16448, 17415)]