1691066880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3911

約数の個数: 240

約数和(自身を含む): 6166480320

約数和(自身を除く): 4475413440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 3863, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 7726, 9120, 9728, 10944, 11520, 11589, 12160, 13680, 14592, 15452, 18240, 19315, 21888, 23040, 23178, 24320, 27360, 29184, 30904, 34767, 36480, 38630, 43776, 46356, 48640, 54720, 57945, 61808, 69534, 72960, 73397, 77260, 87552, 92712, 109440, 115890, 123616, 139068, 145920, 146794, 154520, 173835, 185424, 218880, 220191, 231780, 247232, 278136, 293588, 309040, 347670, 366985, 370848, 437760, 440382, 463560, 494464, 556272, 587176, 618080, 660573, 695340, 733970, 741696, 880764, 927120, 988928, 1100955, 1112544, 1174352, 1236160, 1321146, 1390680, 1467940, 1483392, 1761528, 1854240, 1977856, 2201910, 2225088, 2348704, 2472320, 2642292, 2781360, 2935880, 2966784, 3302865, 3523056, 3708480, 4403820, 4450176, 4697408, 4944640, 5284584, 5562720, 5871760, 5933568, 6605730, 7046112, 7416960, 8807640, 8900352, 9394816, 9889280, 10569168, 11125440, 11743520, 13211460, 14092224, 14833920, 17615280, 17800704, 18789632, 21138336, 22250880, 23487040, 26422920, 28184448, 29667840, 35230560, 37579264, 42276672, 44501760, 46974080, 52845840, 56368896, 70461120, 84553344, 89003520, 93948160, 105691680, 112737792, 140922240, 169106688, 187896320, 211383360, 281844480, 338213376, 422766720, 563688960, 845533440, 1691066880]

約数ペア:

[(1, 1691066880), (2, 845533440), (3, 563688960), (4, 422766720), (5, 338213376), (6, 281844480), (8, 211383360), (9, 187896320), (10, 169106688), (12, 140922240), (15, 112737792), (16, 105691680), (18, 93948160), (19, 89003520), (20, 84553344), (24, 70461120), (30, 56368896), (32, 52845840), (36, 46974080), (38, 44501760), (40, 42276672), (45, 37579264), (48, 35230560), (57, 29667840), (60, 28184448), (64, 26422920), (72, 23487040), (76, 22250880), (80, 21138336), (90, 18789632), (95, 17800704), (96, 17615280), (114, 14833920), (120, 14092224), (128, 13211460), (144, 11743520), (152, 11125440), (160, 10569168), (171, 9889280), (180, 9394816), (190, 8900352), (192, 8807640), (228, 7416960), (240, 7046112), (256, 6605730), (285, 5933568), (288, 5871760), (304, 5562720), (320, 5284584), (342, 4944640), (360, 4697408), (380, 4450176), (384, 4403820), (456, 3708480), (480, 3523056), (512, 3302865), (570, 2966784), (576, 2935880), (608, 2781360), (640, 2642292), (684, 2472320), (720, 2348704), (760, 2225088), (768, 2201910), (855, 1977856), (912, 1854240), (960, 1761528), (1140, 1483392), (1152, 1467940), (1216, 1390680), (1280, 1321146), (1368, 1236160), (1440, 1174352), (1520, 1112544), (1536, 1100955), (1710, 988928), (1824, 927120), (1920, 880764), (2280, 741696), (2304, 733970), (2432, 695340), (2560, 660573), (2736, 618080), (2880, 587176), (3040, 556272), (3420, 494464), (3648, 463560), (3840, 440382), (3863, 437760), (4560, 370848), (4608, 366985), (4864, 347670), (5472, 309040), (5760, 293588), (6080, 278136), (6840, 247232), (7296, 231780), (7680, 220191), (7726, 218880), (9120, 185424), (9728, 173835), (10944, 154520), (11520, 146794), (11589, 145920), (12160, 139068), (13680, 123616), (14592, 115890), (15452, 109440), (18240, 92712), (19315, 87552), (21888, 77260), (23040, 73397), (23178, 72960), (24320, 69534), (27360, 61808), (29184, 57945), (30904, 54720), (34767, 48640), (36480, 46356), (38630, 43776)]