1394882720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 4441651200

約数和(自身を除く): 3046768480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 59, 70, 76, 77, 80, 88, 95, 101, 110, 112, 118, 133, 140, 152, 154, 160, 176, 190, 202, 209, 220, 224, 236, 266, 280, 295, 304, 308, 352, 380, 385, 404, 413, 418, 440, 472, 505, 532, 560, 590, 608, 616, 649, 665, 707, 760, 770, 808, 826, 836, 880, 944, 1010, 1045, 1064, 1111, 1120, 1121, 1180, 1232, 1298, 1330, 1414, 1463, 1520, 1540, 1616, 1652, 1672, 1760, 1888, 1919, 2020, 2065, 2090, 2128, 2222, 2242, 2360, 2464, 2596, 2660, 2828, 2926, 3040, 3080, 3232, 3245, 3304, 3344, 3535, 3838, 4040, 4130, 4180, 4256, 4444, 4484, 4543, 4720, 5192, 5320, 5555, 5605, 5656, 5852, 5959, 6160, 6490, 6608, 6688, 7070, 7315, 7676, 7777, 7847, 8080, 8260, 8360, 8888, 8968, 9086, 9440, 9595, 10384, 10640, 11110, 11210, 11312, 11704, 11918, 12320, 12331, 12980, 13216, 13433, 14140, 14630, 15352, 15554, 15694, 16160, 16520, 16720, 17776, 17936, 18172, 19190, 20768, 21109, 21280, 22220, 22420, 22624, 22715, 23408, 23836, 24662, 25960, 26866, 28280, 29260, 29795, 30704, 31108, 31388, 33040, 33440, 35552, 35872, 36344, 38380, 38885, 39235, 41713, 42218, 44440, 44840, 45430, 46816, 47672, 49324, 51920, 53732, 56560, 58520, 59590, 61408, 61655, 62216, 62776, 65549, 66080, 67165, 72688, 76760, 77770, 78470, 83426, 84436, 86317, 88880, 89680, 90860, 95344, 98648, 103840, 105545, 107464, 113120, 113221, 117040, 119180, 123310, 124432, 125552, 131098, 134330, 145376, 147763, 153520, 155540, 156940, 166852, 168872, 172634, 177760, 179360, 181720, 190688, 197296, 208565, 211090, 214928, 226442, 234080, 238360, 246620, 248864, 251104, 262196, 268660, 295526, 307040, 311080, 313880, 327745, 333704, 337744, 345268, 363440, 394592, 417130, 422180, 429856, 431585, 452884, 458843, 476720, 493240, 524392, 537320, 566105, 591052, 622160, 627760, 655490, 667408, 675488, 690536, 726880, 738815, 792547, 834260, 844360, 863170, 905768, 917686, 953440, 986480, 1048784, 1074640, 1132210, 1182104, 1244320, 1245431, 1255520, 1310980, 1334816, 1381072, 1477630, 1585094, 1668520, 1688720, 1726340, 1811536, 1835372, 1972960, 2097568, 2149280, 2264420, 2294215, 2364208, 2490862, 2621960, 2762144, 2955260, 3170188, 3337040, 3377440, 3452680, 3623072, 3670744, 3962735, 4528840, 4588430, 4728416, 4981724, 5243920, 5910520, 6227155, 6340376, 6674080, 6905360, 7341488, 7925470, 8718017, 9057680, 9176860, 9963448, 10487840, 11821040, 12454310, 12680752, 13810720, 14682976, 15850940, 17436034, 18115360, 18353720, 19926896, 23642080, 24908620, 25361504, 31701880, 34872068, 36707440, 39853792, 43590085, 49817240, 63403760, 69744136, 73414880, 87180170, 99634480, 126807520, 139488272, 174360340, 199268960, 278976544, 348720680, 697441360, 1394882720]

約数ペア:

[(1, 1394882720), (2, 697441360), (4, 348720680), (5, 278976544), (7, 199268960), (8, 174360340), (10, 139488272), (11, 126807520), (14, 99634480), (16, 87180170), (19, 73414880), (20, 69744136), (22, 63403760), (28, 49817240), (32, 43590085), (35, 39853792), (38, 36707440), (40, 34872068), (44, 31701880), (55, 25361504), (56, 24908620), (59, 23642080), (70, 19926896), (76, 18353720), (77, 18115360), (80, 17436034), (88, 15850940), (95, 14682976), (101, 13810720), (110, 12680752), (112, 12454310), (118, 11821040), (133, 10487840), (140, 9963448), (152, 9176860), (154, 9057680), (160, 8718017), (176, 7925470), (190, 7341488), (202, 6905360), (209, 6674080), (220, 6340376), (224, 6227155), (236, 5910520), (266, 5243920), (280, 4981724), (295, 4728416), (304, 4588430), (308, 4528840), (352, 3962735), (380, 3670744), (385, 3623072), (404, 3452680), (413, 3377440), (418, 3337040), (440, 3170188), (472, 2955260), (505, 2762144), (532, 2621960), (560, 2490862), (590, 2364208), (608, 2294215), (616, 2264420), (649, 2149280), (665, 2097568), (707, 1972960), (760, 1835372), (770, 1811536), (808, 1726340), (826, 1688720), (836, 1668520), (880, 1585094), (944, 1477630), (1010, 1381072), (1045, 1334816), (1064, 1310980), (1111, 1255520), (1120, 1245431), (1121, 1244320), (1180, 1182104), (1232, 1132210), (1298, 1074640), (1330, 1048784), (1414, 986480), (1463, 953440), (1520, 917686), (1540, 905768), (1616, 863170), (1652, 844360), (1672, 834260), (1760, 792547), (1888, 738815), (1919, 726880), (2020, 690536), (2065, 675488), (2090, 667408), (2128, 655490), (2222, 627760), (2242, 622160), (2360, 591052), (2464, 566105), (2596, 537320), (2660, 524392), (2828, 493240), (2926, 476720), (3040, 458843), (3080, 452884), (3232, 431585), (3245, 429856), (3304, 422180), (3344, 417130), (3535, 394592), (3838, 363440), (4040, 345268), (4130, 337744), (4180, 333704), (4256, 327745), (4444, 313880), (4484, 311080), (4543, 307040), (4720, 295526), (5192, 268660), (5320, 262196), (5555, 251104), (5605, 248864), (5656, 246620), (5852, 238360), (5959, 234080), (6160, 226442), (6490, 214928), (6608, 211090), (6688, 208565), (7070, 197296), (7315, 190688), (7676, 181720), (7777, 179360), (7847, 177760), (8080, 172634), (8260, 168872), (8360, 166852), (8888, 156940), (8968, 155540), (9086, 153520), (9440, 147763), (9595, 145376), (10384, 134330), (10640, 131098), (11110, 125552), (11210, 124432), (11312, 123310), (11704, 119180), (11918, 117040), (12320, 113221), (12331, 113120), (12980, 107464), (13216, 105545), (13433, 103840), (14140, 98648), (14630, 95344), (15352, 90860), (15554, 89680), (15694, 88880), (16160, 86317), (16520, 84436), (16720, 83426), (17776, 78470), (17936, 77770), (18172, 76760), (19190, 72688), (20768, 67165), (21109, 66080), (21280, 65549), (22220, 62776), (22420, 62216), (22624, 61655), (22715, 61408), (23408, 59590), (23836, 58520), (24662, 56560), (25960, 53732), (26866, 51920), (28280, 49324), (29260, 47672), (29795, 46816), (30704, 45430), (31108, 44840), (31388, 44440), (33040, 42218), (33440, 41713), (35552, 39235), (35872, 38885), (36344, 38380)]