17968409280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71713}}^1$

素因数の和:71768

約数の個数: 224

約数和(自身を含む): 65575281600

約数和(自身を除く): 47606872320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 5568, 6264, 6960, 7830, 8352, 8640, 9280, 10440, 12528, 13920, 15660, 16704, 20880, 25056, 27840, 31320, 41760, 50112, 62640, 71713, 83520, 125280, 143426, 215139, 250560, 286852, 358565, 430278, 573704, 645417, 717130, 860556, 1075695, 1147408, 1290834, 1434260, 1721112, 1936251, 2079677, 2151390, 2294816, 2581668, 2868520, 3227085, 3442224, 3872502, 4159354, 4302780, 4589632, 5163336, 5737040, 6239031, 6454170, 6884448, 7745004, 8318708, 8605560, 9681255, 10326672, 10398385, 11474080, 12478062, 12908340, 13768896, 15490008, 16637416, 17211120, 18717093, 19362510, 20653344, 20796770, 22948160, 24956124, 25816680, 30980016, 31195155, 33274832, 34422240, 37434186, 38725020, 41306688, 41593540, 49912248, 51633360, 56151279, 61960032, 62390310, 66549664, 68844480, 74868372, 77450040, 83187080, 93585465, 99824496, 103266720, 112302558, 123920064, 124780620, 133099328, 149736744, 154900080, 166374160, 187170930, 199648992, 206533440, 224605116, 249561240, 280756395, 299473488, 309800160, 332748320, 374341860, 399297984, 449210232, 499122480, 561512790, 598946976, 619600320, 665496640, 748683720, 898420464, 998244960, 1123025580, 1197893952, 1497367440, 1796840928, 1996489920, 2246051160, 2994734880, 3593681856, 4492102320, 5989469760, 8984204640, 17968409280]

約数ペア:

[(1, 17968409280), (2, 8984204640), (3, 5989469760), (4, 4492102320), (5, 3593681856), (6, 2994734880), (8, 2246051160), (9, 1996489920), (10, 1796840928), (12, 1497367440), (15, 1197893952), (16, 1123025580), (18, 998244960), (20, 898420464), (24, 748683720), (27, 665496640), (29, 619600320), (30, 598946976), (32, 561512790), (36, 499122480), (40, 449210232), (45, 399297984), (48, 374341860), (54, 332748320), (58, 309800160), (60, 299473488), (64, 280756395), (72, 249561240), (80, 224605116), (87, 206533440), (90, 199648992), (96, 187170930), (108, 166374160), (116, 154900080), (120, 149736744), (135, 133099328), (144, 124780620), (145, 123920064), (160, 112302558), (174, 103266720), (180, 99824496), (192, 93585465), (216, 83187080), (232, 77450040), (240, 74868372), (261, 68844480), (270, 66549664), (288, 62390310), (290, 61960032), (320, 56151279), (348, 51633360), (360, 49912248), (432, 41593540), (435, 41306688), (464, 38725020), (480, 37434186), (522, 34422240), (540, 33274832), (576, 31195155), (580, 30980016), (696, 25816680), (720, 24956124), (783, 22948160), (864, 20796770), (870, 20653344), (928, 19362510), (960, 18717093), (1044, 17211120), (1080, 16637416), (1160, 15490008), (1305, 13768896), (1392, 12908340), (1440, 12478062), (1566, 11474080), (1728, 10398385), (1740, 10326672), (1856, 9681255), (2088, 8605560), (2160, 8318708), (2320, 7745004), (2610, 6884448), (2784, 6454170), (2880, 6239031), (3132, 5737040), (3480, 5163336), (3915, 4589632), (4176, 4302780), (4320, 4159354), (4640, 3872502), (5220, 3442224), (5568, 3227085), (6264, 2868520), (6960, 2581668), (7830, 2294816), (8352, 2151390), (8640, 2079677), (9280, 1936251), (10440, 1721112), (12528, 1434260), (13920, 1290834), (15660, 1147408), (16704, 1075695), (20880, 860556), (25056, 717130), (27840, 645417), (31320, 573704), (41760, 430278), (50112, 358565), (62640, 286852), (71713, 250560), (83520, 215139), (125280, 143426)]