493526880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4490

約数の個数: 288

約数和(自身を含む): 2100204288

約数和(自身を除く): 1606677408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4451, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 8902, 9240, 10080, 11088, 12320, 13353, 13860, 15840, 17804, 18480, 22176, 22255, 26706, 27720, 31157, 35608, 36960, 40059, 44510, 48961, 53412, 55440, 62314, 66765, 71216, 80118, 89020, 93471, 97922, 106824, 110880, 124628, 133530, 142432, 146883, 155785, 160236, 178040, 186942, 195844, 200295, 213648, 244805, 249256, 267060, 280413, 293766, 311570, 320472, 342727, 356080, 373884, 391688, 400590, 427296, 440649, 467355, 489610, 498512, 534120, 560826, 587532, 623140, 640944, 685454, 712160, 734415, 747768, 783376, 801180, 881298, 934710, 979220, 997024, 1028181, 1068240, 1121652, 1175064, 1246280, 1281888, 1370908, 1402065, 1468830, 1495536, 1566752, 1602360, 1713635, 1762596, 1869420, 1958440, 2056362, 2136480, 2203245, 2243304, 2350128, 2492560, 2741816, 2804130, 2937660, 2991072, 3084543, 3204720, 3427270, 3525192, 3738840, 3916880, 4112724, 4406490, 4486608, 4700256, 4985120, 5140905, 5483632, 5608260, 5875320, 6169086, 6409440, 6854540, 7050384, 7477680, 7833760, 8225448, 8812980, 8973216, 10281810, 10967264, 11216520, 11750640, 12338172, 13709080, 14100768, 14955360, 15422715, 16450896, 17625960, 20563620, 22433040, 23501280, 24676344, 27418160, 30845430, 32901792, 35251920, 41127240, 44866080, 49352688, 54836320, 61690860, 70503840, 82254480, 98705376, 123381720, 164508960, 246763440, 493526880]

約数ペア:

[(1, 493526880), (2, 246763440), (3, 164508960), (4, 123381720), (5, 98705376), (6, 82254480), (7, 70503840), (8, 61690860), (9, 54836320), (10, 49352688), (11, 44866080), (12, 41127240), (14, 35251920), (15, 32901792), (16, 30845430), (18, 27418160), (20, 24676344), (21, 23501280), (22, 22433040), (24, 20563620), (28, 17625960), (30, 16450896), (32, 15422715), (33, 14955360), (35, 14100768), (36, 13709080), (40, 12338172), (42, 11750640), (44, 11216520), (45, 10967264), (48, 10281810), (55, 8973216), (56, 8812980), (60, 8225448), (63, 7833760), (66, 7477680), (70, 7050384), (72, 6854540), (77, 6409440), (80, 6169086), (84, 5875320), (88, 5608260), (90, 5483632), (96, 5140905), (99, 4985120), (105, 4700256), (110, 4486608), (112, 4406490), (120, 4112724), (126, 3916880), (132, 3738840), (140, 3525192), (144, 3427270), (154, 3204720), (160, 3084543), (165, 2991072), (168, 2937660), (176, 2804130), (180, 2741816), (198, 2492560), (210, 2350128), (220, 2243304), (224, 2203245), (231, 2136480), (240, 2056362), (252, 1958440), (264, 1869420), (280, 1762596), (288, 1713635), (308, 1602360), (315, 1566752), (330, 1495536), (336, 1468830), (352, 1402065), (360, 1370908), (385, 1281888), (396, 1246280), (420, 1175064), (440, 1121652), (462, 1068240), (480, 1028181), (495, 997024), (504, 979220), (528, 934710), (560, 881298), (616, 801180), (630, 783376), (660, 747768), (672, 734415), (693, 712160), (720, 685454), (770, 640944), (792, 623140), (840, 587532), (880, 560826), (924, 534120), (990, 498512), (1008, 489610), (1056, 467355), (1120, 440649), (1155, 427296), (1232, 400590), (1260, 391688), (1320, 373884), (1386, 356080), (1440, 342727), (1540, 320472), (1584, 311570), (1680, 293766), (1760, 280413), (1848, 267060), (1980, 249256), (2016, 244805), (2310, 213648), (2464, 200295), (2520, 195844), (2640, 186942), (2772, 178040), (3080, 160236), (3168, 155785), (3360, 146883), (3465, 142432), (3696, 133530), (3960, 124628), (4451, 110880), (4620, 106824), (5040, 97922), (5280, 93471), (5544, 89020), (6160, 80118), (6930, 71216), (7392, 66765), (7920, 62314), (8902, 55440), (9240, 53412), (10080, 48961), (11088, 44510), (12320, 40059), (13353, 36960), (13860, 35608), (15840, 31157), (17804, 27720), (18480, 26706), (22176, 22255)]