68991702720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{22229}}^1$

素因数の和:22363

約数の個数: 224

約数和(自身を含む): 226850569920

約数和(自身を除く): 157858867200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 61, 64, 80, 96, 106, 120, 122, 159, 160, 183, 192, 212, 240, 244, 265, 305, 318, 320, 366, 424, 480, 488, 530, 610, 636, 732, 795, 848, 915, 960, 976, 1060, 1220, 1272, 1464, 1590, 1696, 1830, 1952, 2120, 2440, 2544, 2928, 3180, 3233, 3392, 3660, 3904, 4240, 4880, 5088, 5856, 6360, 6466, 7320, 8480, 9699, 9760, 10176, 11712, 12720, 12932, 14640, 16165, 16960, 19398, 19520, 22229, 25440, 25864, 29280, 32330, 38796, 44458, 48495, 50880, 51728, 58560, 64660, 66687, 77592, 88916, 96990, 103456, 111145, 129320, 133374, 155184, 177832, 193980, 206912, 222290, 258640, 266748, 310368, 333435, 355664, 387960, 444580, 517280, 533496, 620736, 666870, 711328, 775920, 889160, 1034560, 1066992, 1178137, 1333740, 1355969, 1422656, 1551840, 1778320, 2133984, 2356274, 2667480, 2711938, 3103680, 3534411, 3556640, 4067907, 4267968, 4712548, 5334960, 5423876, 5890685, 6779845, 7068822, 7113280, 8135814, 9425096, 10669920, 10847752, 11781370, 13559690, 14137644, 16271628, 17672055, 18850192, 20339535, 21339840, 21695504, 23562740, 27119380, 28275288, 32543256, 35344110, 37700384, 40679070, 43391008, 47125480, 54238760, 56550576, 65086512, 70688220, 71866357, 75400768, 81358140, 86782016, 94250960, 108477520, 113101152, 130173024, 141376440, 143732714, 162716280, 188501920, 215599071, 216955040, 226202304, 260346048, 282752880, 287465428, 325432560, 359331785, 377003840, 431198142, 433910080, 565505760, 574930856, 650865120, 718663570, 862396284, 1077995355, 1131011520, 1149861712, 1301730240, 1437327140, 1724792568, 2155990710, 2299723424, 2874654280, 3449585136, 4311981420, 4599446848, 5749308560, 6899170272, 8623962840, 11498617120, 13798340544, 17247925680, 22997234240, 34495851360, 68991702720]

約数ペア:

[(1, 68991702720), (2, 34495851360), (3, 22997234240), (4, 17247925680), (5, 13798340544), (6, 11498617120), (8, 8623962840), (10, 6899170272), (12, 5749308560), (15, 4599446848), (16, 4311981420), (20, 3449585136), (24, 2874654280), (30, 2299723424), (32, 2155990710), (40, 1724792568), (48, 1437327140), (53, 1301730240), (60, 1149861712), (61, 1131011520), (64, 1077995355), (80, 862396284), (96, 718663570), (106, 650865120), (120, 574930856), (122, 565505760), (159, 433910080), (160, 431198142), (183, 377003840), (192, 359331785), (212, 325432560), (240, 287465428), (244, 282752880), (265, 260346048), (305, 226202304), (318, 216955040), (320, 215599071), (366, 188501920), (424, 162716280), (480, 143732714), (488, 141376440), (530, 130173024), (610, 113101152), (636, 108477520), (732, 94250960), (795, 86782016), (848, 81358140), (915, 75400768), (960, 71866357), (976, 70688220), (1060, 65086512), (1220, 56550576), (1272, 54238760), (1464, 47125480), (1590, 43391008), (1696, 40679070), (1830, 37700384), (1952, 35344110), (2120, 32543256), (2440, 28275288), (2544, 27119380), (2928, 23562740), (3180, 21695504), (3233, 21339840), (3392, 20339535), (3660, 18850192), (3904, 17672055), (4240, 16271628), (4880, 14137644), (5088, 13559690), (5856, 11781370), (6360, 10847752), (6466, 10669920), (7320, 9425096), (8480, 8135814), (9699, 7113280), (9760, 7068822), (10176, 6779845), (11712, 5890685), (12720, 5423876), (12932, 5334960), (14640, 4712548), (16165, 4267968), (16960, 4067907), (19398, 3556640), (19520, 3534411), (22229, 3103680), (25440, 2711938), (25864, 2667480), (29280, 2356274), (32330, 2133984), (38796, 1778320), (44458, 1551840), (48495, 1422656), (50880, 1355969), (51728, 1333740), (58560, 1178137), (64660, 1066992), (66687, 1034560), (77592, 889160), (88916, 775920), (96990, 711328), (103456, 666870), (111145, 620736), (129320, 533496), (133374, 517280), (155184, 444580), (177832, 387960), (193980, 355664), (206912, 333435), (222290, 310368), (258640, 266748)]