2747394720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{12979}}^1$

素因数の和:13017

約数の個数: 288

約数和(自身を含む): 11186683200

約数和(自身を除く): 8439288480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 12979, 13230, 14112, 15120, 17640, 21168, 23520, 25958, 26460, 30240, 35280, 38937, 42336, 51916, 52920, 64895, 70560, 77874, 90853, 103832, 105840, 116811, 129790, 155748, 181706, 194685, 207664, 211680, 233622, 259580, 272559, 311496, 350433, 363412, 389370, 415328, 454265, 467244, 519160, 545118, 584055, 622992, 635971, 700866, 726824, 778740, 817677, 908530, 934488, 1038320, 1090236, 1168110, 1245984, 1271942, 1362795, 1401732, 1453648, 1557480, 1635354, 1752165, 1817060, 1868976, 1907913, 2076640, 2180472, 2336220, 2453031, 2543884, 2725590, 2803464, 2907296, 3114960, 3179855, 3270708, 3504330, 3634120, 3737952, 3815826, 4088385, 4360944, 4672440, 4906062, 5087768, 5451180, 5606928, 5723739, 6229920, 6359710, 6541416, 7008660, 7268240, 7631652, 8176770, 8721888, 9344880, 9539565, 9812124, 10175536, 10902360, 11213856, 11447478, 12265155, 12719420, 13082832, 14017320, 14536480, 15263304, 16353540, 17171217, 18689760, 19079130, 19624248, 20351072, 21804720, 22894956, 24530310, 25438840, 26165664, 28034640, 28618695, 30526608, 32707080, 34342434, 38158260, 39248496, 43609440, 45789912, 49060620, 50877680, 56069280, 57237390, 61053216, 65414160, 68684868, 76316520, 78496992, 85856085, 91579824, 98121240, 101755360, 114474780, 130828320, 137369736, 152633040, 171712170, 183159648, 196242480, 228949560, 274739472, 305266080, 343424340, 392484960, 457899120, 549478944, 686848680, 915798240, 1373697360, 2747394720]

約数ペア:

[(1, 2747394720), (2, 1373697360), (3, 915798240), (4, 686848680), (5, 549478944), (6, 457899120), (7, 392484960), (8, 343424340), (9, 305266080), (10, 274739472), (12, 228949560), (14, 196242480), (15, 183159648), (16, 171712170), (18, 152633040), (20, 137369736), (21, 130828320), (24, 114474780), (27, 101755360), (28, 98121240), (30, 91579824), (32, 85856085), (35, 78496992), (36, 76316520), (40, 68684868), (42, 65414160), (45, 61053216), (48, 57237390), (49, 56069280), (54, 50877680), (56, 49060620), (60, 45789912), (63, 43609440), (70, 39248496), (72, 38158260), (80, 34342434), (84, 32707080), (90, 30526608), (96, 28618695), (98, 28034640), (105, 26165664), (108, 25438840), (112, 24530310), (120, 22894956), (126, 21804720), (135, 20351072), (140, 19624248), (144, 19079130), (147, 18689760), (160, 17171217), (168, 16353540), (180, 15263304), (189, 14536480), (196, 14017320), (210, 13082832), (216, 12719420), (224, 12265155), (240, 11447478), (245, 11213856), (252, 10902360), (270, 10175536), (280, 9812124), (288, 9539565), (294, 9344880), (315, 8721888), (336, 8176770), (360, 7631652), (378, 7268240), (392, 7008660), (420, 6541416), (432, 6359710), (441, 6229920), (480, 5723739), (490, 5606928), (504, 5451180), (540, 5087768), (560, 4906062), (588, 4672440), (630, 4360944), (672, 4088385), (720, 3815826), (735, 3737952), (756, 3634120), (784, 3504330), (840, 3270708), (864, 3179855), (882, 3114960), (945, 2907296), (980, 2803464), (1008, 2725590), (1080, 2543884), (1120, 2453031), (1176, 2336220), (1260, 2180472), (1323, 2076640), (1440, 1907913), (1470, 1868976), (1512, 1817060), (1568, 1752165), (1680, 1635354), (1764, 1557480), (1890, 1453648), (1960, 1401732), (2016, 1362795), (2160, 1271942), (2205, 1245984), (2352, 1168110), (2520, 1090236), (2646, 1038320), (2940, 934488), (3024, 908530), (3360, 817677), (3528, 778740), (3780, 726824), (3920, 700866), (4320, 635971), (4410, 622992), (4704, 584055), (5040, 545118), (5292, 519160), (5880, 467244), (6048, 454265), (6615, 415328), (7056, 389370), (7560, 363412), (7840, 350433), (8820, 311496), (10080, 272559), (10584, 259580), (11760, 233622), (12979, 211680), (13230, 207664), (14112, 194685), (15120, 181706), (17640, 155748), (21168, 129790), (23520, 116811), (25958, 105840), (26460, 103832), (30240, 90853), (35280, 77874), (38937, 70560), (42336, 64895), (51916, 52920)]