65473085440

素因数分解:

$2^{23}\times 5^1\times 7^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 180388615680

約数和(自身を除く): 114915530240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 223, 224, 256, 280, 320, 446, 448, 512, 560, 640, 892, 896, 1024, 1115, 1120, 1280, 1561, 1784, 1792, 2048, 2230, 2240, 2560, 3122, 3568, 3584, 4096, 4460, 4480, 5120, 6244, 7136, 7168, 7805, 8192, 8920, 8960, 10240, 12488, 14272, 14336, 15610, 16384, 17840, 17920, 20480, 24976, 28544, 28672, 31220, 32768, 35680, 35840, 40960, 49952, 57088, 57344, 62440, 65536, 71360, 71680, 81920, 99904, 114176, 114688, 124880, 131072, 142720, 143360, 163840, 199808, 228352, 229376, 249760, 262144, 285440, 286720, 327680, 399616, 456704, 458752, 499520, 524288, 570880, 573440, 655360, 799232, 913408, 917504, 999040, 1048576, 1141760, 1146880, 1310720, 1598464, 1826816, 1835008, 1998080, 2097152, 2283520, 2293760, 2621440, 3196928, 3653632, 3670016, 3996160, 4194304, 4567040, 4587520, 5242880, 6393856, 7307264, 7340032, 7992320, 8388608, 9134080, 9175040, 10485760, 12787712, 14614528, 14680064, 15984640, 18268160, 18350080, 20971520, 25575424, 29229056, 29360128, 31969280, 36536320, 36700160, 41943040, 51150848, 58458112, 58720256, 63938560, 73072640, 73400320, 102301696, 116916224, 127877120, 146145280, 146800640, 204603392, 233832448, 255754240, 292290560, 293601280, 409206784, 467664896, 511508480, 584581120, 818413568, 935329792, 1023016960, 1169162240, 1636827136, 1870659584, 2046033920, 2338324480, 3273654272, 4092067840, 4676648960, 6547308544, 8184135680, 9353297920, 13094617088, 16368271360, 32736542720, 65473085440]

約数ペア:

[(1, 65473085440), (2, 32736542720), (4, 16368271360), (5, 13094617088), (7, 9353297920), (8, 8184135680), (10, 6547308544), (14, 4676648960), (16, 4092067840), (20, 3273654272), (28, 2338324480), (32, 2046033920), (35, 1870659584), (40, 1636827136), (56, 1169162240), (64, 1023016960), (70, 935329792), (80, 818413568), (112, 584581120), (128, 511508480), (140, 467664896), (160, 409206784), (223, 293601280), (224, 292290560), (256, 255754240), (280, 233832448), (320, 204603392), (446, 146800640), (448, 146145280), (512, 127877120), (560, 116916224), (640, 102301696), (892, 73400320), (896, 73072640), (1024, 63938560), (1115, 58720256), (1120, 58458112), (1280, 51150848), (1561, 41943040), (1784, 36700160), (1792, 36536320), (2048, 31969280), (2230, 29360128), (2240, 29229056), (2560, 25575424), (3122, 20971520), (3568, 18350080), (3584, 18268160), (4096, 15984640), (4460, 14680064), (4480, 14614528), (5120, 12787712), (6244, 10485760), (7136, 9175040), (7168, 9134080), (7805, 8388608), (8192, 7992320), (8920, 7340032), (8960, 7307264), (10240, 6393856), (12488, 5242880), (14272, 4587520), (14336, 4567040), (15610, 4194304), (16384, 3996160), (17840, 3670016), (17920, 3653632), (20480, 3196928), (24976, 2621440), (28544, 2293760), (28672, 2283520), (31220, 2097152), (32768, 1998080), (35680, 1835008), (35840, 1826816), (40960, 1598464), (49952, 1310720), (57088, 1146880), (57344, 1141760), (62440, 1048576), (65536, 999040), (71360, 917504), (71680, 913408), (81920, 799232), (99904, 655360), (114176, 573440), (114688, 570880), (124880, 524288), (131072, 499520), (142720, 458752), (143360, 456704), (163840, 399616), (199808, 327680), (228352, 286720), (229376, 285440), (249760, 262144)]