4028525280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23911}}^1$

素因数の和:23951

約数の個数: 240

約数和(自身を含む): 15311618784

約数和(自身を除く): 11283093504

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, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 23911, 28080, 33696, 42120, 47822, 56160, 71733, 84240, 95644, 119555, 143466, 168480, 191288, 215199, 239110, 286932, 310843, 358665, 382576, 430398, 478220, 573864, 621686, 645597, 717330, 765152, 860796, 932529, 956440, 1075995, 1147728, 1243372, 1291194, 1434660, 1554215, 1721592, 1865058, 1912880, 1936791, 2151990, 2295456, 2486744, 2582388, 2797587, 2869320, 3108430, 3227985, 3443184, 3730116, 3825760, 3873582, 4303980, 4662645, 4973488, 5164776, 5595174, 5738640, 6216860, 6455970, 6886368, 7460232, 7747164, 8392761, 8607960, 9325290, 9683955, 9946976, 10329552, 11190348, 11477280, 12433720, 12911940, 13987935, 14920464, 15494328, 16785522, 17215920, 18650580, 19367910, 20659104, 22380696, 24867440, 25178283, 25823880, 27975870, 29840928, 30988656, 33571044, 34431840, 37301160, 38735820, 41963805, 44761392, 49734880, 50356566, 51647760, 55951740, 61977312, 67142088, 74602320, 77471640, 83927610, 89522784, 100713132, 103295520, 111903480, 125891415, 134284176, 149204640, 154943280, 167855220, 201426264, 223806960, 251782830, 268568352, 309886560, 335710440, 402852528, 447613920, 503565660, 671420880, 805705056, 1007131320, 1342841760, 2014262640, 4028525280]

約数ペア:

[(1, 4028525280), (2, 2014262640), (3, 1342841760), (4, 1007131320), (5, 805705056), (6, 671420880), (8, 503565660), (9, 447613920), (10, 402852528), (12, 335710440), (13, 309886560), (15, 268568352), (16, 251782830), (18, 223806960), (20, 201426264), (24, 167855220), (26, 154943280), (27, 149204640), (30, 134284176), (32, 125891415), (36, 111903480), (39, 103295520), (40, 100713132), (45, 89522784), (48, 83927610), (52, 77471640), (54, 74602320), (60, 67142088), (65, 61977312), (72, 55951740), (78, 51647760), (80, 50356566), (81, 49734880), (90, 44761392), (96, 41963805), (104, 38735820), (108, 37301160), (117, 34431840), (120, 33571044), (130, 30988656), (135, 29840928), (144, 27975870), (156, 25823880), (160, 25178283), (162, 24867440), (180, 22380696), (195, 20659104), (208, 19367910), (216, 18650580), (234, 17215920), (240, 16785522), (260, 15494328), (270, 14920464), (288, 13987935), (312, 12911940), (324, 12433720), (351, 11477280), (360, 11190348), (390, 10329552), (405, 9946976), (416, 9683955), (432, 9325290), (468, 8607960), (480, 8392761), (520, 7747164), (540, 7460232), (585, 6886368), (624, 6455970), (648, 6216860), (702, 5738640), (720, 5595174), (780, 5164776), (810, 4973488), (864, 4662645), (936, 4303980), (1040, 3873582), (1053, 3825760), (1080, 3730116), (1170, 3443184), (1248, 3227985), (1296, 3108430), (1404, 2869320), (1440, 2797587), (1560, 2582388), (1620, 2486744), (1755, 2295456), (1872, 2151990), (2080, 1936791), (2106, 1912880), (2160, 1865058), (2340, 1721592), (2592, 1554215), (2808, 1434660), (3120, 1291194), (3240, 1243372), (3510, 1147728), (3744, 1075995), (4212, 956440), (4320, 932529), (4680, 860796), (5265, 765152), (5616, 717330), (6240, 645597), (6480, 621686), (7020, 573864), (8424, 478220), (9360, 430398), (10530, 382576), (11232, 358665), (12960, 310843), (14040, 286932), (16848, 239110), (18720, 215199), (21060, 191288), (23911, 168480), (28080, 143466), (33696, 119555), (42120, 95644), (47822, 84240), (56160, 71733)]