6881990080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 336

約数和(自身を含む): 20339182080

約数和(自身を除く): 13457192000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 139, 140, 155, 160, 161, 184, 217, 224, 230, 248, 278, 280, 310, 320, 322, 368, 434, 448, 460, 496, 556, 560, 620, 644, 695, 713, 736, 805, 868, 920, 961, 973, 992, 1085, 1112, 1120, 1240, 1288, 1390, 1426, 1472, 1610, 1736, 1840, 1922, 1946, 1984, 2170, 2224, 2240, 2480, 2576, 2780, 2852, 3197, 3220, 3472, 3565, 3680, 3844, 3892, 4309, 4340, 4448, 4805, 4865, 4960, 4991, 5152, 5560, 5704, 6394, 6440, 6727, 6944, 7130, 7360, 7688, 7784, 8618, 8680, 8896, 9610, 9730, 9920, 9982, 10304, 11120, 11408, 12788, 12880, 13454, 13888, 14260, 15376, 15568, 15985, 17236, 17360, 19220, 19460, 19964, 21545, 22103, 22240, 22379, 22816, 24955, 25576, 25760, 26908, 28520, 30163, 30752, 31136, 31970, 33635, 34472, 34720, 38440, 38920, 39928, 43090, 44206, 44480, 44758, 45632, 49910, 51152, 51520, 53816, 57040, 60326, 61504, 62272, 63940, 67270, 68944, 69440, 76880, 77840, 79856, 86180, 88412, 89516, 99107, 99820, 102304, 107632, 110515, 111895, 114080, 120652, 127880, 133579, 134540, 137888, 150815, 153760, 154721, 155680, 159712, 172360, 176824, 179032, 198214, 199640, 204608, 215264, 221030, 223790, 228160, 241304, 255760, 267158, 269080, 275776, 301630, 307520, 309442, 311360, 319424, 344720, 353648, 358064, 396428, 399280, 430528, 442060, 447580, 482608, 495535, 511520, 534316, 538160, 603260, 618884, 667895, 689440, 693749, 707296, 716128, 773605, 792856, 798560, 884120, 895160, 935053, 965216, 991070, 1023040, 1068632, 1076320, 1206520, 1237768, 1335790, 1378880, 1387498, 1414592, 1432256, 1547210, 1585712, 1597120, 1768240, 1790320, 1870106, 1930432, 1982140, 2137264, 2152640, 2413040, 2475536, 2671580, 2774996, 3072317, 3094420, 3171424, 3468745, 3536480, 3580640, 3740212, 3964280, 4274528, 4675265, 4826080, 4951072, 5343160, 5549992, 6144634, 6188840, 6342848, 6937490, 7072960, 7161280, 7480424, 7928560, 8549056, 9350530, 9652160, 9902144, 10686320, 11099984, 12289268, 12377680, 13874980, 14960848, 15361585, 15857120, 18701060, 21372640, 21506219, 22199968, 24578536, 24755360, 27749960, 29921696, 30723170, 31714240, 37402120, 42745280, 43012438, 44399936, 49157072, 49510720, 55499920, 59843392, 61446340, 74804240, 86024876, 98314144, 107531095, 110999840, 122892680, 149608480, 172049752, 196628288, 215062190, 221999680, 245785360, 299216960, 344099504, 430124380, 491570720, 688199008, 860248760, 983141440, 1376398016, 1720497520, 3440995040, 6881990080]

約数ペア:

[(1, 6881990080), (2, 3440995040), (4, 1720497520), (5, 1376398016), (7, 983141440), (8, 860248760), (10, 688199008), (14, 491570720), (16, 430124380), (20, 344099504), (23, 299216960), (28, 245785360), (31, 221999680), (32, 215062190), (35, 196628288), (40, 172049752), (46, 149608480), (56, 122892680), (62, 110999840), (64, 107531095), (70, 98314144), (80, 86024876), (92, 74804240), (112, 61446340), (115, 59843392), (124, 55499920), (139, 49510720), (140, 49157072), (155, 44399936), (160, 43012438), (161, 42745280), (184, 37402120), (217, 31714240), (224, 30723170), (230, 29921696), (248, 27749960), (278, 24755360), (280, 24578536), (310, 22199968), (320, 21506219), (322, 21372640), (368, 18701060), (434, 15857120), (448, 15361585), (460, 14960848), (496, 13874980), (556, 12377680), (560, 12289268), (620, 11099984), (644, 10686320), (695, 9902144), (713, 9652160), (736, 9350530), (805, 8549056), (868, 7928560), (920, 7480424), (961, 7161280), (973, 7072960), (992, 6937490), (1085, 6342848), (1112, 6188840), (1120, 6144634), (1240, 5549992), (1288, 5343160), (1390, 4951072), (1426, 4826080), (1472, 4675265), (1610, 4274528), (1736, 3964280), (1840, 3740212), (1922, 3580640), (1946, 3536480), (1984, 3468745), (2170, 3171424), (2224, 3094420), (2240, 3072317), (2480, 2774996), (2576, 2671580), (2780, 2475536), (2852, 2413040), (3197, 2152640), (3220, 2137264), (3472, 1982140), (3565, 1930432), (3680, 1870106), (3844, 1790320), (3892, 1768240), (4309, 1597120), (4340, 1585712), (4448, 1547210), (4805, 1432256), (4865, 1414592), (4960, 1387498), (4991, 1378880), (5152, 1335790), (5560, 1237768), (5704, 1206520), (6394, 1076320), (6440, 1068632), (6727, 1023040), (6944, 991070), (7130, 965216), (7360, 935053), (7688, 895160), (7784, 884120), (8618, 798560), (8680, 792856), (8896, 773605), (9610, 716128), (9730, 707296), (9920, 693749), (9982, 689440), (10304, 667895), (11120, 618884), (11408, 603260), (12788, 538160), (12880, 534316), (13454, 511520), (13888, 495535), (14260, 482608), (15376, 447580), (15568, 442060), (15985, 430528), (17236, 399280), (17360, 396428), (19220, 358064), (19460, 353648), (19964, 344720), (21545, 319424), (22103, 311360), (22240, 309442), (22379, 307520), (22816, 301630), (24955, 275776), (25576, 269080), (25760, 267158), (26908, 255760), (28520, 241304), (30163, 228160), (30752, 223790), (31136, 221030), (31970, 215264), (33635, 204608), (34472, 199640), (34720, 198214), (38440, 179032), (38920, 176824), (39928, 172360), (43090, 159712), (44206, 155680), (44480, 154721), (44758, 153760), (45632, 150815), (49910, 137888), (51152, 134540), (51520, 133579), (53816, 127880), (57040, 120652), (60326, 114080), (61504, 111895), (62272, 110515), (63940, 107632), (67270, 102304), (68944, 99820), (69440, 99107), (76880, 89516), (77840, 88412), (79856, 86180)]