7997090880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1301}}^1$

素因数の和:1677

約数の個数: 224

約数和(自身を含む): 26827032960

約数和(自身を除く): 18829942080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 337, 380, 456, 480, 570, 608, 674, 760, 912, 960, 1011, 1140, 1216, 1301, 1348, 1520, 1685, 1824, 2022, 2280, 2602, 2696, 3040, 3370, 3648, 3903, 4044, 4560, 5055, 5204, 5392, 6080, 6403, 6505, 6740, 7806, 8088, 9120, 10110, 10408, 10784, 12806, 13010, 13480, 15612, 16176, 18240, 19209, 19515, 20220, 20816, 21568, 24719, 25612, 26020, 26960, 31224, 32015, 32352, 38418, 39030, 40440, 41632, 49438, 51224, 52040, 53920, 62448, 64030, 64704, 74157, 76836, 78060, 80880, 83264, 96045, 98876, 102448, 104080, 107840, 123595, 124896, 128060, 148314, 153672, 156120, 161760, 192090, 197752, 204896, 208160, 247190, 249792, 256120, 296628, 307344, 312240, 323520, 370785, 384180, 395504, 409792, 416320, 438437, 494380, 512240, 593256, 614688, 624480, 741570, 768360, 791008, 876874, 988760, 1024480, 1186512, 1229376, 1248960, 1315311, 1483140, 1536720, 1582016, 1753748, 1977520, 2048960, 2192185, 2373024, 2630622, 2966280, 3073440, 3507496, 3955040, 4384370, 4746048, 5261244, 5932560, 6146880, 6576555, 7014992, 7910080, 8330303, 8768740, 10522488, 11865120, 13153110, 14029984, 16660606, 17537480, 21044976, 23730240, 24990909, 26306220, 28059968, 33321212, 35074960, 41651515, 42089952, 49981818, 52612440, 66642424, 70149920, 83303030, 84179904, 99963636, 105224880, 124954545, 133284848, 140299840, 166606060, 199927272, 210449760, 249909090, 266569696, 333212120, 399854544, 420899520, 499818180, 533139392, 666424240, 799709088, 999636360, 1332848480, 1599418176, 1999272720, 2665696960, 3998545440, 7997090880]

約数ペア:

[(1, 7997090880), (2, 3998545440), (3, 2665696960), (4, 1999272720), (5, 1599418176), (6, 1332848480), (8, 999636360), (10, 799709088), (12, 666424240), (15, 533139392), (16, 499818180), (19, 420899520), (20, 399854544), (24, 333212120), (30, 266569696), (32, 249909090), (38, 210449760), (40, 199927272), (48, 166606060), (57, 140299840), (60, 133284848), (64, 124954545), (76, 105224880), (80, 99963636), (95, 84179904), (96, 83303030), (114, 70149920), (120, 66642424), (152, 52612440), (160, 49981818), (190, 42089952), (192, 41651515), (228, 35074960), (240, 33321212), (285, 28059968), (304, 26306220), (320, 24990909), (337, 23730240), (380, 21044976), (456, 17537480), (480, 16660606), (570, 14029984), (608, 13153110), (674, 11865120), (760, 10522488), (912, 8768740), (960, 8330303), (1011, 7910080), (1140, 7014992), (1216, 6576555), (1301, 6146880), (1348, 5932560), (1520, 5261244), (1685, 4746048), (1824, 4384370), (2022, 3955040), (2280, 3507496), (2602, 3073440), (2696, 2966280), (3040, 2630622), (3370, 2373024), (3648, 2192185), (3903, 2048960), (4044, 1977520), (4560, 1753748), (5055, 1582016), (5204, 1536720), (5392, 1483140), (6080, 1315311), (6403, 1248960), (6505, 1229376), (6740, 1186512), (7806, 1024480), (8088, 988760), (9120, 876874), (10110, 791008), (10408, 768360), (10784, 741570), (12806, 624480), (13010, 614688), (13480, 593256), (15612, 512240), (16176, 494380), (18240, 438437), (19209, 416320), (19515, 409792), (20220, 395504), (20816, 384180), (21568, 370785), (24719, 323520), (25612, 312240), (26020, 307344), (26960, 296628), (31224, 256120), (32015, 249792), (32352, 247190), (38418, 208160), (39030, 204896), (40440, 197752), (41632, 192090), (49438, 161760), (51224, 156120), (52040, 153672), (53920, 148314), (62448, 128060), (64030, 124896), (64704, 123595), (74157, 107840), (76836, 104080), (78060, 102448), (80880, 98876), (83264, 96045)]