1444405680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:828

約数の個数: 240

約数和(自身を含む): 5170651200

約数和(自身を除く): 3726245520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 199, 204, 240, 255, 272, 306, 340, 360, 398, 408, 510, 593, 597, 612, 680, 720, 765, 796, 816, 995, 1020, 1186, 1194, 1224, 1360, 1530, 1592, 1779, 1791, 1990, 2040, 2372, 2388, 2448, 2965, 2985, 3060, 3184, 3383, 3558, 3582, 3980, 4080, 4744, 4776, 5337, 5930, 5970, 6120, 6766, 7116, 7164, 7960, 8895, 8955, 9488, 9552, 10081, 10149, 10674, 11860, 11940, 12240, 13532, 14232, 14328, 15920, 16915, 17790, 17910, 20162, 20298, 21348, 23720, 23880, 26685, 27064, 28464, 28656, 30243, 30447, 33830, 35580, 35820, 40324, 40596, 42696, 47440, 47760, 50405, 50745, 53370, 54128, 60486, 60894, 67660, 71160, 71640, 80648, 81192, 85392, 90729, 100810, 101490, 106740, 118007, 120972, 121788, 135320, 142320, 143280, 151215, 152235, 161296, 162384, 181458, 201620, 202980, 213480, 236014, 241944, 243576, 270640, 302430, 304470, 354021, 362916, 403240, 405960, 426960, 453645, 472028, 483888, 487152, 590035, 604860, 608940, 708042, 725832, 806480, 811920, 907290, 944056, 1062063, 1180070, 1209720, 1217880, 1416084, 1451664, 1770105, 1814580, 1888112, 2006119, 2124126, 2360140, 2419440, 2435760, 2832168, 3540210, 3629160, 4012238, 4248252, 4720280, 5310315, 5664336, 6018357, 7080420, 7258320, 8024476, 8496504, 9440560, 10030595, 10620630, 12036714, 14160840, 16048952, 16993008, 18055071, 20061190, 21241260, 24073428, 28321680, 30091785, 32097904, 36110142, 40122380, 42482520, 48146856, 60183570, 72220284, 80244760, 84965040, 90275355, 96293712, 120367140, 144440568, 160489520, 180550710, 240734280, 288881136, 361101420, 481468560, 722202840, 1444405680]

約数ペア:

[(1, 1444405680), (2, 722202840), (3, 481468560), (4, 361101420), (5, 288881136), (6, 240734280), (8, 180550710), (9, 160489520), (10, 144440568), (12, 120367140), (15, 96293712), (16, 90275355), (17, 84965040), (18, 80244760), (20, 72220284), (24, 60183570), (30, 48146856), (34, 42482520), (36, 40122380), (40, 36110142), (45, 32097904), (48, 30091785), (51, 28321680), (60, 24073428), (68, 21241260), (72, 20061190), (80, 18055071), (85, 16993008), (90, 16048952), (102, 14160840), (120, 12036714), (136, 10620630), (144, 10030595), (153, 9440560), (170, 8496504), (180, 8024476), (199, 7258320), (204, 7080420), (240, 6018357), (255, 5664336), (272, 5310315), (306, 4720280), (340, 4248252), (360, 4012238), (398, 3629160), (408, 3540210), (510, 2832168), (593, 2435760), (597, 2419440), (612, 2360140), (680, 2124126), (720, 2006119), (765, 1888112), (796, 1814580), (816, 1770105), (995, 1451664), (1020, 1416084), (1186, 1217880), (1194, 1209720), (1224, 1180070), (1360, 1062063), (1530, 944056), (1592, 907290), (1779, 811920), (1791, 806480), (1990, 725832), (2040, 708042), (2372, 608940), (2388, 604860), (2448, 590035), (2965, 487152), (2985, 483888), (3060, 472028), (3184, 453645), (3383, 426960), (3558, 405960), (3582, 403240), (3980, 362916), (4080, 354021), (4744, 304470), (4776, 302430), (5337, 270640), (5930, 243576), (5970, 241944), (6120, 236014), (6766, 213480), (7116, 202980), (7164, 201620), (7960, 181458), (8895, 162384), (8955, 161296), (9488, 152235), (9552, 151215), (10081, 143280), (10149, 142320), (10674, 135320), (11860, 121788), (11940, 120972), (12240, 118007), (13532, 106740), (14232, 101490), (14328, 100810), (15920, 90729), (16915, 85392), (17790, 81192), (17910, 80648), (20162, 71640), (20298, 71160), (21348, 67660), (23720, 60894), (23880, 60486), (26685, 54128), (27064, 53370), (28464, 50745), (28656, 50405), (30243, 47760), (30447, 47440), (33830, 42696), (35580, 40596), (35820, 40324)]