31147176960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39761}}^1$

素因数の和:39809

約数の個数: 264

約数和(自身を含む): 114275510856

約数和(自身を除く): 83128333896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4352, 4608, 4896, 5120, 5440, 5760, 6120, 6528, 7680, 8160, 8704, 9216, 9792, 10880, 11520, 12240, 13056, 15360, 16320, 17408, 19584, 21760, 23040, 24480, 26112, 32640, 39168, 39761, 43520, 46080, 48960, 52224, 65280, 78336, 79522, 87040, 97920, 119283, 130560, 156672, 159044, 195840, 198805, 238566, 261120, 318088, 357849, 391680, 397610, 477132, 596415, 636176, 675937, 715698, 783360, 795220, 954264, 1192830, 1272352, 1351874, 1431396, 1590440, 1789245, 1908528, 2027811, 2385660, 2544704, 2703748, 2862792, 3180880, 3379685, 3578490, 3817056, 4055622, 4771320, 5089408, 5407496, 5725584, 6083433, 6361760, 6759370, 7156980, 7634112, 8111244, 9542640, 10139055, 10178816, 10814992, 11451168, 12166866, 12723520, 13518740, 14313960, 15268224, 16222488, 19085280, 20278110, 20357632, 21629984, 22902336, 24333732, 25447040, 27037480, 28627920, 30417165, 30536448, 32444976, 38170560, 40556220, 40715264, 43259968, 45804672, 48667464, 50894080, 54074960, 57255840, 60834330, 61072896, 64889952, 76341120, 81112440, 86519936, 91609344, 97334928, 101788160, 108149920, 114511680, 121668660, 122145792, 129779904, 152682240, 162224880, 173039872, 183218688, 194669856, 203576320, 216299840, 229023360, 243337320, 259559808, 305364480, 324449760, 346079744, 366437376, 389339712, 432599680, 458046720, 486674640, 519119616, 610728960, 648899520, 692159488, 778679424, 865199360, 916093440, 973349280, 1038239232, 1297799040, 1557358848, 1730398720, 1832186880, 1946698560, 2076478464, 2595598080, 3114717696, 3460797440, 3893397120, 5191196160, 6229435392, 7786794240, 10382392320, 15573588480, 31147176960]

約数ペア:

[(1, 31147176960), (2, 15573588480), (3, 10382392320), (4, 7786794240), (5, 6229435392), (6, 5191196160), (8, 3893397120), (9, 3460797440), (10, 3114717696), (12, 2595598080), (15, 2076478464), (16, 1946698560), (17, 1832186880), (18, 1730398720), (20, 1557358848), (24, 1297799040), (30, 1038239232), (32, 973349280), (34, 916093440), (36, 865199360), (40, 778679424), (45, 692159488), (48, 648899520), (51, 610728960), (60, 519119616), (64, 486674640), (68, 458046720), (72, 432599680), (80, 389339712), (85, 366437376), (90, 346079744), (96, 324449760), (102, 305364480), (120, 259559808), (128, 243337320), (136, 229023360), (144, 216299840), (153, 203576320), (160, 194669856), (170, 183218688), (180, 173039872), (192, 162224880), (204, 152682240), (240, 129779904), (255, 122145792), (256, 121668660), (272, 114511680), (288, 108149920), (306, 101788160), (320, 97334928), (340, 91609344), (360, 86519936), (384, 81112440), (408, 76341120), (480, 64889952), (510, 61072896), (512, 60834330), (544, 57255840), (576, 54074960), (612, 50894080), (640, 48667464), (680, 45804672), (720, 43259968), (765, 40715264), (768, 40556220), (816, 38170560), (960, 32444976), (1020, 30536448), (1024, 30417165), (1088, 28627920), (1152, 27037480), (1224, 25447040), (1280, 24333732), (1360, 22902336), (1440, 21629984), (1530, 20357632), (1536, 20278110), (1632, 19085280), (1920, 16222488), (2040, 15268224), (2176, 14313960), (2304, 13518740), (2448, 12723520), (2560, 12166866), (2720, 11451168), (2880, 10814992), (3060, 10178816), (3072, 10139055), (3264, 9542640), (3840, 8111244), (4080, 7634112), (4352, 7156980), (4608, 6759370), (4896, 6361760), (5120, 6083433), (5440, 5725584), (5760, 5407496), (6120, 5089408), (6528, 4771320), (7680, 4055622), (8160, 3817056), (8704, 3578490), (9216, 3379685), (9792, 3180880), (10880, 2862792), (11520, 2703748), (12240, 2544704), (13056, 2385660), (15360, 2027811), (16320, 1908528), (17408, 1789245), (19584, 1590440), (21760, 1431396), (23040, 1351874), (24480, 1272352), (26112, 1192830), (32640, 954264), (39168, 795220), (39761, 783360), (43520, 715698), (46080, 675937), (48960, 636176), (52224, 596415), (65280, 477132), (78336, 397610), (79522, 391680), (87040, 357849), (97920, 318088), (119283, 261120), (130560, 238566), (156672, 198805), (159044, 195840)]