78312631360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1\times {\mathrm{4127}}^1$

素因数の和:7284

約数の個数: 112

約数和(自身を含む): 196407267840

約数和(自身を除く): 118094636480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 3121, 4127, 6080, 6242, 8254, 12484, 15605, 16508, 20635, 24968, 31210, 33016, 41270, 49936, 59299, 62420, 66032, 78413, 82540, 99872, 118598, 124840, 132064, 156826, 165080, 199744, 237196, 249680, 264128, 296495, 313652, 330160, 392065, 474392, 499360, 592990, 627304, 660320, 784130, 948784, 998720, 1185980, 1254608, 1320640, 1568260, 1897568, 2371960, 2509216, 3136520, 3795136, 4743920, 5018432, 6273040, 9487840, 12546080, 12880367, 18975680, 25092160, 25760734, 51521468, 64401835, 103042936, 128803670, 206085872, 244726973, 257607340, 412171744, 489453946, 515214680, 824343488, 978907892, 1030429360, 1223634865, 1957815784, 2060858720, 2447269730, 3915631568, 4121717440, 4894539460, 7831263136, 9789078920, 15662526272, 19578157840, 39156315680, 78312631360]

約数ペア:

[(1, 78312631360), (2, 39156315680), (4, 19578157840), (5, 15662526272), (8, 9789078920), (10, 7831263136), (16, 4894539460), (19, 4121717440), (20, 3915631568), (32, 2447269730), (38, 2060858720), (40, 1957815784), (64, 1223634865), (76, 1030429360), (80, 978907892), (95, 824343488), (152, 515214680), (160, 489453946), (190, 412171744), (304, 257607340), (320, 244726973), (380, 206085872), (608, 128803670), (760, 103042936), (1216, 64401835), (1520, 51521468), (3040, 25760734), (3121, 25092160), (4127, 18975680), (6080, 12880367), (6242, 12546080), (8254, 9487840), (12484, 6273040), (15605, 5018432), (16508, 4743920), (20635, 3795136), (24968, 3136520), (31210, 2509216), (33016, 2371960), (41270, 1897568), (49936, 1568260), (59299, 1320640), (62420, 1254608), (66032, 1185980), (78413, 998720), (82540, 948784), (99872, 784130), (118598, 660320), (124840, 627304), (132064, 592990), (156826, 499360), (165080, 474392), (199744, 392065), (237196, 330160), (249680, 313652), (264128, 296495)]