826771320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1019

約数の個数: 256

約数和(自身を含む): 2971584000

約数和(自身を除く): 2144812680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 86, 90, 95, 108, 114, 120, 129, 135, 152, 171, 172, 180, 190, 215, 216, 228, 258, 270, 285, 342, 344, 360, 380, 387, 430, 456, 513, 516, 540, 570, 645, 684, 760, 774, 817, 855, 860, 937, 1026, 1032, 1080, 1140, 1161, 1290, 1368, 1548, 1634, 1710, 1720, 1874, 1935, 2052, 2280, 2322, 2451, 2565, 2580, 2811, 3096, 3268, 3420, 3748, 3870, 4085, 4104, 4644, 4685, 4902, 5130, 5160, 5622, 5805, 6536, 6840, 7353, 7496, 7740, 8170, 8433, 9288, 9370, 9804, 10260, 11244, 11610, 12255, 14055, 14706, 15480, 16340, 16866, 17803, 18740, 19608, 20520, 22059, 22488, 23220, 24510, 25299, 28110, 29412, 32680, 33732, 35606, 36765, 37480, 40291, 42165, 44118, 46440, 49020, 50598, 53409, 56220, 58824, 67464, 71212, 73530, 80582, 84330, 88236, 89015, 98040, 101196, 106818, 110295, 112440, 120873, 126495, 142424, 147060, 160227, 161164, 168660, 176472, 178030, 201455, 202392, 213636, 220590, 241746, 252990, 267045, 294120, 320454, 322328, 337320, 356060, 362619, 402910, 427272, 441180, 480681, 483492, 505980, 534090, 604365, 640908, 712120, 725238, 765529, 801135, 805820, 882360, 961362, 966984, 1011960, 1068180, 1087857, 1208730, 1281816, 1450476, 1531058, 1602270, 1611640, 1813095, 1922724, 2136360, 2175714, 2296587, 2403405, 2417460, 2900952, 3062116, 3204540, 3626190, 3827645, 3845448, 4351428, 4593174, 4806810, 4834920, 5439285, 6124232, 6409080, 6889761, 7252380, 7655290, 8702856, 9186348, 9613620, 10878570, 11482935, 13779522, 14504760, 15310580, 18372696, 19227240, 20669283, 21757140, 22965870, 27559044, 30621160, 34448805, 41338566, 43514280, 45931740, 55118088, 68897610, 82677132, 91863480, 103346415, 137795220, 165354264, 206692830, 275590440, 413385660, 826771320]

約数ペア:

[(1, 826771320), (2, 413385660), (3, 275590440), (4, 206692830), (5, 165354264), (6, 137795220), (8, 103346415), (9, 91863480), (10, 82677132), (12, 68897610), (15, 55118088), (18, 45931740), (19, 43514280), (20, 41338566), (24, 34448805), (27, 30621160), (30, 27559044), (36, 22965870), (38, 21757140), (40, 20669283), (43, 19227240), (45, 18372696), (54, 15310580), (57, 14504760), (60, 13779522), (72, 11482935), (76, 10878570), (86, 9613620), (90, 9186348), (95, 8702856), (108, 7655290), (114, 7252380), (120, 6889761), (129, 6409080), (135, 6124232), (152, 5439285), (171, 4834920), (172, 4806810), (180, 4593174), (190, 4351428), (215, 3845448), (216, 3827645), (228, 3626190), (258, 3204540), (270, 3062116), (285, 2900952), (342, 2417460), (344, 2403405), (360, 2296587), (380, 2175714), (387, 2136360), (430, 1922724), (456, 1813095), (513, 1611640), (516, 1602270), (540, 1531058), (570, 1450476), (645, 1281816), (684, 1208730), (760, 1087857), (774, 1068180), (817, 1011960), (855, 966984), (860, 961362), (937, 882360), (1026, 805820), (1032, 801135), (1080, 765529), (1140, 725238), (1161, 712120), (1290, 640908), (1368, 604365), (1548, 534090), (1634, 505980), (1710, 483492), (1720, 480681), (1874, 441180), (1935, 427272), (2052, 402910), (2280, 362619), (2322, 356060), (2451, 337320), (2565, 322328), (2580, 320454), (2811, 294120), (3096, 267045), (3268, 252990), (3420, 241746), (3748, 220590), (3870, 213636), (4085, 202392), (4104, 201455), (4644, 178030), (4685, 176472), (4902, 168660), (5130, 161164), (5160, 160227), (5622, 147060), (5805, 142424), (6536, 126495), (6840, 120873), (7353, 112440), (7496, 110295), (7740, 106818), (8170, 101196), (8433, 98040), (9288, 89015), (9370, 88236), (9804, 84330), (10260, 80582), (11244, 73530), (11610, 71212), (12255, 67464), (14055, 58824), (14706, 56220), (15480, 53409), (16340, 50598), (16866, 49020), (17803, 46440), (18740, 44118), (19608, 42165), (20520, 40291), (22059, 37480), (22488, 36765), (23220, 35606), (24510, 33732), (25299, 32680), (28110, 29412)]