20239401312

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 480

約数和(自身を含む): 68361844320

約数和(自身を除く): 48122443008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 101, 104, 108, 114, 117, 144, 152, 156, 162, 171, 202, 208, 216, 228, 234, 247, 288, 303, 304, 312, 313, 324, 342, 351, 404, 416, 432, 456, 468, 494, 513, 606, 608, 624, 626, 648, 684, 702, 741, 808, 864, 909, 912, 936, 939, 988, 1026, 1053, 1212, 1248, 1252, 1296, 1313, 1368, 1404, 1482, 1539, 1616, 1818, 1824, 1872, 1878, 1919, 1976, 2052, 2106, 2223, 2424, 2504, 2592, 2626, 2727, 2736, 2808, 2817, 2964, 3078, 3232, 3636, 3744, 3756, 3838, 3939, 3952, 4069, 4104, 4212, 4446, 4848, 5008, 5252, 5454, 5472, 5616, 5634, 5757, 5928, 5947, 6156, 6669, 7272, 7512, 7676, 7878, 7904, 8138, 8181, 8208, 8424, 8451, 8892, 9696, 10016, 10504, 10908, 11232, 11268, 11514, 11817, 11856, 11894, 12207, 12312, 13338, 14544, 15024, 15352, 15756, 16276, 16362, 16416, 16848, 16902, 17271, 17784, 17841, 20007, 21008, 21816, 22536, 23028, 23634, 23712, 23788, 24414, 24624, 24947, 25353, 26676, 29088, 30048, 30704, 31512, 31613, 32552, 32724, 33696, 33804, 34542, 35451, 35568, 35682, 36621, 40014, 42016, 43632, 45072, 46056, 47268, 47576, 48828, 49248, 49894, 50706, 51813, 53352, 53523, 61408, 63024, 63226, 65104, 65448, 67608, 69084, 70902, 71136, 71364, 73242, 74841, 77311, 80028, 87264, 90144, 92112, 94536, 94839, 95152, 97656, 99788, 101412, 103626, 106353, 106704, 107046, 109863, 126048, 126452, 130208, 130896, 135216, 138168, 141804, 142728, 146484, 149682, 154622, 155439, 160056, 160569, 184224, 189072, 189678, 190304, 195312, 199576, 202824, 207252, 212706, 213408, 214092, 219726, 224523, 231933, 252904, 261792, 270432, 276336, 283608, 284517, 285456, 292968, 299364, 309244, 310878, 320112, 321138, 329589, 378144, 379356, 390624, 399152, 405648, 410969, 414504, 425412, 428184, 439452, 449046, 463866, 481707, 505808, 552672, 567216, 569034, 570912, 585936, 598728, 600647, 618488, 621756, 640224, 642276, 659178, 673569, 695799, 758712, 798304, 811296, 821938, 829008, 850824, 853551, 856368, 878904, 898092, 927732, 963414, 1011616, 1134432, 1138068, 1171872, 1197456, 1201294, 1232907, 1236976, 1243512, 1284552, 1318356, 1347138, 1391598, 1517424, 1643876, 1658016, 1701648, 1707102, 1712736, 1757808, 1796184, 1801941, 1855464, 1926828, 2020707, 2087397, 2276136, 2394912, 2402588, 2465814, 2473952, 2487024, 2560653, 2569104, 2636712, 2694276, 2783196, 3034848, 3287752, 3403296, 3414204, 3515616, 3592368, 3603882, 3698721, 3710928, 3853656, 4041414, 4174794, 4552272, 4805176, 4931628, 4974048, 5121306, 5138208, 5273424, 5388552, 5405823, 5566392, 6262191, 6575504, 6828408, 7184736, 7207764, 7397442, 7421856, 7707312, 7808411, 8082828, 8349588, 9104544, 9610352, 9863256, 10242612, 10546848, 10777104, 10811646, 11096163, 11132784, 12524382, 13151008, 13656816, 14415528, 14794884, 15414624, 15616822, 16165656, 16217469, 16699176, 19220704, 19726512, 20485224, 21554208, 21623292, 22192326, 22265568, 23425233, 25048764, 27313632, 28831056, 29589768, 31233644, 32331312, 32434938, 33288489, 33398352, 39453024, 40970448, 43246584, 44384652, 46850466, 48652407, 50097528, 57662112, 59179536, 62467288, 64662624, 64869876, 66576978, 66796704, 70275699, 81940896, 86493168, 88769304, 93700932, 97304814, 100195056, 118359072, 124934576, 129739752, 133153956, 140551398, 172986336, 177538608, 187401864, 194609628, 200390112, 210827097, 249869152, 259479504, 266307912, 281102796, 355077216, 374803728, 389219256, 421654194, 518959008, 532615824, 562205592, 632481291, 749607456, 778438512, 843308388, 1065231648, 1124411184, 1264962582, 1556877024, 1686616776, 2248822368, 2529925164, 3373233552, 5059850328, 6746467104, 10119700656, 20239401312]

約数ペア:

[(1, 20239401312), (2, 10119700656), (3, 6746467104), (4, 5059850328), (6, 3373233552), (8, 2529925164), (9, 2248822368), (12, 1686616776), (13, 1556877024), (16, 1264962582), (18, 1124411184), (19, 1065231648), (24, 843308388), (26, 778438512), (27, 749607456), (32, 632481291), (36, 562205592), (38, 532615824), (39, 518959008), (48, 421654194), (52, 389219256), (54, 374803728), (57, 355077216), (72, 281102796), (76, 266307912), (78, 259479504), (81, 249869152), (96, 210827097), (101, 200390112), (104, 194609628), (108, 187401864), (114, 177538608), (117, 172986336), (144, 140551398), (152, 133153956), (156, 129739752), (162, 124934576), (171, 118359072), (202, 100195056), (208, 97304814), (216, 93700932), (228, 88769304), (234, 86493168), (247, 81940896), (288, 70275699), (303, 66796704), (304, 66576978), (312, 64869876), (313, 64662624), (324, 62467288), (342, 59179536), (351, 57662112), (404, 50097528), (416, 48652407), (432, 46850466), (456, 44384652), (468, 43246584), (494, 40970448), (513, 39453024), (606, 33398352), (608, 33288489), (624, 32434938), (626, 32331312), (648, 31233644), (684, 29589768), (702, 28831056), (741, 27313632), (808, 25048764), (864, 23425233), (909, 22265568), (912, 22192326), (936, 21623292), (939, 21554208), (988, 20485224), (1026, 19726512), (1053, 19220704), (1212, 16699176), (1248, 16217469), (1252, 16165656), (1296, 15616822), (1313, 15414624), (1368, 14794884), (1404, 14415528), (1482, 13656816), (1539, 13151008), (1616, 12524382), (1818, 11132784), (1824, 11096163), (1872, 10811646), (1878, 10777104), (1919, 10546848), (1976, 10242612), (2052, 9863256), (2106, 9610352), (2223, 9104544), (2424, 8349588), (2504, 8082828), (2592, 7808411), (2626, 7707312), (2727, 7421856), (2736, 7397442), (2808, 7207764), (2817, 7184736), (2964, 6828408), (3078, 6575504), (3232, 6262191), (3636, 5566392), (3744, 5405823), (3756, 5388552), (3838, 5273424), (3939, 5138208), (3952, 5121306), (4069, 4974048), (4104, 4931628), (4212, 4805176), (4446, 4552272), (4848, 4174794), (5008, 4041414), (5252, 3853656), (5454, 3710928), (5472, 3698721), (5616, 3603882), (5634, 3592368), (5757, 3515616), (5928, 3414204), (5947, 3403296), (6156, 3287752), (6669, 3034848), (7272, 2783196), (7512, 2694276), (7676, 2636712), (7878, 2569104), (7904, 2560653), (8138, 2487024), (8181, 2473952), (8208, 2465814), (8424, 2402588), (8451, 2394912), (8892, 2276136), (9696, 2087397), (10016, 2020707), (10504, 1926828), (10908, 1855464), (11232, 1801941), (11268, 1796184), (11514, 1757808), (11817, 1712736), (11856, 1707102), (11894, 1701648), (12207, 1658016), (12312, 1643876), (13338, 1517424), (14544, 1391598), (15024, 1347138), (15352, 1318356), (15756, 1284552), (16276, 1243512), (16362, 1236976), (16416, 1232907), (16848, 1201294), (16902, 1197456), (17271, 1171872), (17784, 1138068), (17841, 1134432), (20007, 1011616), (21008, 963414), (21816, 927732), (22536, 898092), (23028, 878904), (23634, 856368), (23712, 853551), (23788, 850824), (24414, 829008), (24624, 821938), (24947, 811296), (25353, 798304), (26676, 758712), (29088, 695799), (30048, 673569), (30704, 659178), (31512, 642276), (31613, 640224), (32552, 621756), (32724, 618488), (33696, 600647), (33804, 598728), (34542, 585936), (35451, 570912), (35568, 569034), (35682, 567216), (36621, 552672), (40014, 505808), (42016, 481707), (43632, 463866), (45072, 449046), (46056, 439452), (47268, 428184), (47576, 425412), (48828, 414504), (49248, 410969), (49894, 405648), (50706, 399152), (51813, 390624), (53352, 379356), (53523, 378144), (61408, 329589), (63024, 321138), (63226, 320112), (65104, 310878), (65448, 309244), (67608, 299364), (69084, 292968), (70902, 285456), (71136, 284517), (71364, 283608), (73242, 276336), (74841, 270432), (77311, 261792), (80028, 252904), (87264, 231933), (90144, 224523), (92112, 219726), (94536, 214092), (94839, 213408), (95152, 212706), (97656, 207252), (99788, 202824), (101412, 199576), (103626, 195312), (106353, 190304), (106704, 189678), (107046, 189072), (109863, 184224), (126048, 160569), (126452, 160056), (130208, 155439), (130896, 154622), (135216, 149682), (138168, 146484), (141804, 142728)]