4538972880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15643}}^1$

素因数の和:15706

約数の個数: 240

約数和(自身を含む): 16946582016

約数和(自身を除く): 12407609136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 15643, 16120, 18135, 19344, 22320, 24180, 29016, 31286, 32240, 36270, 46929, 48360, 58032, 62572, 72540, 78215, 93858, 96720, 125144, 140787, 145080, 156430, 187716, 203359, 234645, 250288, 281574, 290160, 312860, 375432, 406718, 469290, 484933, 563148, 610077, 625720, 703935, 750864, 813436, 938580, 969866, 1016795, 1126296, 1220154, 1251440, 1407870, 1454799, 1626872, 1830231, 1877160, 1939732, 2033590, 2252592, 2424665, 2440308, 2815740, 2909598, 3050385, 3253744, 3660462, 3754320, 3879464, 4067180, 4364397, 4849330, 4880616, 5631480, 5819196, 6100770, 6304129, 7273995, 7320924, 7758928, 8134360, 8728794, 9151155, 9698660, 9761232, 11262960, 11638392, 12201540, 12608258, 14547990, 14641848, 16268720, 17457588, 18302310, 18912387, 19397320, 21821985, 23276784, 24403080, 25216516, 29095980, 29283696, 31520645, 34915176, 36604620, 37824774, 38794640, 43643970, 48806160, 50433032, 56737161, 58191960, 63041290, 69830352, 73209240, 75649548, 87287940, 94561935, 100866064, 113474322, 116383920, 126082580, 146418480, 151299096, 174575880, 189123870, 226948644, 252165160, 283685805, 302598192, 349151760, 378247740, 453897288, 504330320, 567371610, 756495480, 907794576, 1134743220, 1512990960, 2269486440, 4538972880]

約数ペア:

[(1, 4538972880), (2, 2269486440), (3, 1512990960), (4, 1134743220), (5, 907794576), (6, 756495480), (8, 567371610), (9, 504330320), (10, 453897288), (12, 378247740), (13, 349151760), (15, 302598192), (16, 283685805), (18, 252165160), (20, 226948644), (24, 189123870), (26, 174575880), (30, 151299096), (31, 146418480), (36, 126082580), (39, 116383920), (40, 113474322), (45, 100866064), (48, 94561935), (52, 87287940), (60, 75649548), (62, 73209240), (65, 69830352), (72, 63041290), (78, 58191960), (80, 56737161), (90, 50433032), (93, 48806160), (104, 43643970), (117, 38794640), (120, 37824774), (124, 36604620), (130, 34915176), (144, 31520645), (155, 29283696), (156, 29095980), (180, 25216516), (186, 24403080), (195, 23276784), (208, 21821985), (234, 19397320), (240, 18912387), (248, 18302310), (260, 17457588), (279, 16268720), (310, 14641848), (312, 14547990), (360, 12608258), (372, 12201540), (390, 11638392), (403, 11262960), (465, 9761232), (468, 9698660), (496, 9151155), (520, 8728794), (558, 8134360), (585, 7758928), (620, 7320924), (624, 7273995), (720, 6304129), (744, 6100770), (780, 5819196), (806, 5631480), (930, 4880616), (936, 4849330), (1040, 4364397), (1116, 4067180), (1170, 3879464), (1209, 3754320), (1240, 3660462), (1395, 3253744), (1488, 3050385), (1560, 2909598), (1612, 2815740), (1860, 2440308), (1872, 2424665), (2015, 2252592), (2232, 2033590), (2340, 1939732), (2418, 1877160), (2480, 1830231), (2790, 1626872), (3120, 1454799), (3224, 1407870), (3627, 1251440), (3720, 1220154), (4030, 1126296), (4464, 1016795), (4680, 969866), (4836, 938580), (5580, 813436), (6045, 750864), (6448, 703935), (7254, 625720), (7440, 610077), (8060, 563148), (9360, 484933), (9672, 469290), (11160, 406718), (12090, 375432), (14508, 312860), (15643, 290160), (16120, 281574), (18135, 250288), (19344, 234645), (22320, 203359), (24180, 187716), (29016, 156430), (31286, 145080), (32240, 140787), (36270, 125144), (46929, 96720), (48360, 93858), (58032, 78215), (62572, 72540)]